Home / Prediction Markets / Sports / Tampa Bay Rays vs. Toronto Blue Jays Prediction July 21 Tampa Bay Rays vs. Toronto Blue Jays Prediction July 21 ☆ Watch Paper Trade View on Polymarket → Share SS Steve Silverman Sport Expert Embed NEW Embed this market Full Compact Copy Published July 21, 2026 5 min read Lines Verdict YES at 100% implied probability NRFI (YES): Market at full certainty backed by heavy volume, a rested Tampa Bay starter in Drew Rasmussen, and Kevin Gausman's 2026 struggles on the mound for Toronto. Market probability: 100%. 100% Market Probability 1h +0.0% 24h +31.5% Trend Weak (46/100) Overview Whale activity Real Money Odds Book · Fanatics Market Moneyline Tampa Bay Rays -115 96¢ Toronto Blue Jays -105 4¢ Spread Tampa Bay Rays -1.5 51¢ Toronto Blue Jays +1.5 49¢ Total Over O 7.5 50¢ Under U 7.5 50¢ Volume $442.6K $441.8K in 24h Liquidity $1.5K Low depth Time Left 7 days Resolves Jul 28 443K Vol. Jul 28, 2026 1H 6H 1D 1W 1M ALL Select lines to display Tampa Bay Rays $366K Vol. 100% Yes 100¢ No 0¢ Toronto Blue Jays $366K Vol. 0% Yes 0¢ No 100¢ First Five Winner Player Props TB 90% TB 90¢ TOR 10¢ TOR 10% TOR 10¢ TB 90¢ Draw 10% Yes 10¢ No 90¢ Home Runs Brandon Valenzuela $238 Vol. 50% O 50¢ U 50¢ Kazuma Okamoto $11 Vol. 50% O 50¢ U 50¢ Victor Mesa Jr. $10 Vol. 50% O 50¢ U 50.1¢ Junior Caminero $5 Vol. 50% O 50¢ U 50¢ Daulton Varsho 50% O 50¢ U 50¢ Daulton Varsho 50% O 50.1¢ U 50¢ Ernie Clement 50% O 50¢ U 50¢ Ernie Clement 50% O 50¢ U 50¢ George Springer 50% O 50¢ U 50¢ George Springer 50% O 50¢ U 50¢ Jonathan Aranda 50% O 50¢ U 50¢ Jonathan Aranda 50% O 50¢ U 50¢ Junior Caminero 50% O 50¢ U 50¢ Kazuma Okamoto 50% O 50.1¢ U 50¢ Nathan Lukes 50% O 50¢ U 50¢ Nathan Lukes 50% O 50¢ U 50¢ Victor Mesa Jr. 50% O 50¢ U 50¢ Vladimir Guerrero Jr. 50% O 50¢ U 50¢ Vladimir Guerrero Jr. 50% O 50¢ U 50¢ Yandy Díaz 50% O 50¢ U 50¢ Yandy Díaz 50% O 50¢ U 50¢ Chandler Simpson 50% O 50¢ U 50¢ Chandler Simpson 50% O 50¢ U 50¢ Andrés Giménez 50% O 50¢ U 50¢ Andrés Giménez 50% O 50¢ U 50¢ Richie Palacios 50% O 50¢ U 50¢ Richie Palacios 50% O 50¢ U 50¢ Taylor Walls 50% O 50¢ U 50¢ Taylor Walls 50% O 50¢ U 50¢ Cedric Mullins 50% O 50¢ U 50¢ Cedric Mullins 50% O 50.1¢ U 50¢ Brandon Valenzuela 50% O 50¢ U 50¢ Jonny DeLuca 50% O 50¢ U 50¢ Jonny DeLuca 50% O 50¢ U 50¢ Nick Fortes 51% O 50.5¢ U 49.5¢ Nick Fortes 50% O 50¢ U 50¢ Strikeouts Drew Rasmussen 51% O 50.5¢ U 49.5¢ Drew Rasmussen 51% O 50.5¢ U 49.5¢ Drew Rasmussen 51% O 50.5¢ U 49.5¢ Kevin Gausman 50% O 49.5¢ U 50.5¢ Kevin Gausman 50% O 49.5¢ U 50.5¢ Kevin Gausman 50% O 49.5¢ U 50.5¢ Load more Largest Trade $56,886 arlanta (-$150) voted with: TOR · TORONTO BL Jul 21, 2026 at 10:52pm Trader Rank Amount Position Volume PnL ROI Time arlanta #1,629,990 $56,886 TOR TORONTO BL $434.8K -$150 0.0% 5 hours ago The Tampa Bay Rays vs. Toronto Blue Jays prediction locks onto the NRFI outcome at one hundred percent on Polymarket. Drew Rasmussen starts rested for Tampa Bay. Kevin Gausman carries a 4.33 ERA into Rogers Centre for Toronto. The market has settled this call with maximum conviction. The NRFI market surged over twenty-four hours. The trend score of twenty-nine point eight-one confirms that move was sustained. Tampa Bay Rays hold the favored side at one hundred percent probability, with Toronto Blue Jays at zero percent. The game takes place at Rogers Centre on July 21, 2026, with a resolution deadline of July 28. Total lifetime volume reached three hundred eighty-five thousand dollars, nearly all arriving in one session. Game Stats Players Team TB TOR Batters AVG HR RBI H J.Caminero 3B 0.285 29 62 107 Y.Díaz DH 0.311 13 57 114 J.Aranda 1B 0.289 14 65 103 C.Simpson LF 0.282 0 17 97 C.Mullins CF 0.199 12 31 58 T.Walls SS 0.224 0 21 53 N.Fortes C 0.258 3 21 56 B.Williamson 2B 0.244 2 23 51 R.Palacios 2B 0.236 3 27 49 J.DeLuca RF 0.258 6 28 46 R.Vilade RF 0.257 7 31 38 H.Feduccia C 0.230 2 11 29 V.Mesa Jr. RF 0.218 8 15 22 J.Fraley RF 0.232 2 5 19 A.Slater LF 0.231 0 3 15 C.Williams SS 0.100 0 3 3 O.Dunn 3B 0.091 0 1 1 Starting pitcher W-L ERA WHIP K D.Rasmussen SP 7-5 3.26 0.95 98 Pitchers W-L ERA WHIP K N.Martinez SP 9-2 2.59 1.12 62 D.Rasmussen SP 7-5 3.26 0.95 98 S.McClanahan SP 8-6 3.17 1.15 85 G.Jax SP 5-7 4.08 1.27 77 I.Seymour RP 6-2 4.79 1.17 79 S.Matz SP 4-4 6.28 1.40 41 K.Kelly RP 5-3 2.33 0.91 34 C.Sulser RP 1-0 5.32 1.42 45 C.Legumina RP 2-2 3.92 1.28 29 J.Scholtens SP 5-3 3.82 1.27 30 B.Baker RP 1-0 1.69 0.86 41 M.Englert RP 0-3 4.54 1.43 32 C.Kimbrel RP 0-2 4.50 1.27 29 G.Cleavinger RP 2-3 3.86 1.36 38 C.Booser RP 0-0 1.35 0.65 25 H.Bigge RP 1-1 6.98 1.45 14 J.Boyle SP 0-1 5.17 1.09 16 C.Roycroft RP 0-0 8.80 2.22 13 T.Martin RP 0-0 3.97 1.59 7 B.Williamson 2B 0-0 3.60 1.20 0 J.Heasley RP 0-0 11.25 2.00 2 M.Grove SP 1-0 0.00 0.33 4 C.Solesky SP 0-0 6.00 2.33 4 A.Wantz RP 0-0 27.00 2.40 1 A.Brooks SP 0-1 81.00 9.00 0 Y.Díaz DH 0-0 0.00 0.00 0 A.Slater LF 0-0 0.00 0.00 0 J.Fraley RF 0-0 0.00 0.00 0 C.Mullins CF 0-0 0.00 0.00 0 R.Vilade RF 0-0 0.00 0.00 0 T.Walls SS 0-0 0.00 0.00 0 J.Aranda 1B 0-0 0.00 0.00 0 N.Fortes C 0-0 0.00 0.00 0 R.Palacios 2B 0-0 0.00 0.00 0 H.Feduccia C 0-0 0.00 0.00 0 C.Williams SS 0-0 0.00 0.00 0 J.Caminero 3B 0-0 0.00 0.00 0 J.DeLuca RF 0-0 0.00 0.00 0 C.Simpson LF 0-0 0.00 0.00 0 O.Dunn 3B 0-0 0.00 0.00 0 V.Mesa Jr. RF 0-0 0.00 0.00 0 INJURY REPORT NAME POS STATUS INJURY NOTES Steven Matz POSSP STATUSOut INJURYAnkle Notes Matz is dealing with a left ankle sprain and has been placed on the 15-day injured list. Jake Fraley POSRF STATUSOut INJURYHernia Notes Fraley is dealing with a hernia and will be placed on the 10-day injured list. Jesse Scholtens POSSP STATUSOut INJURYWrist Notes Scholtens is dealing with a right wrist strain and has been placed on the 15-day injured list. Jonathan Heasley POSRP STATUSOut INJURYElbow Notes Heasley is dealing with a right elbow stress reaction and has been placed on the 60-day injured list. full roster and injuries Batters AVG HR RBI H E.Clement 2B 0.298 8 32 111 K.Okamoto 3B 0.229 22 62 81 V.Guerrero Jr. 1B 0.259 6 41 91 A.Giménez SS 0.228 7 38 68 D.Varsho CF 0.239 7 24 70 G.Springer DH 0.224 10 25 60 J.Sánchez RF 0.274 7 29 59 N.Lukes RF 0.290 5 18 61 B.Valenzuela C 0.237 8 21 40 M.Straw RF 0.221 3 16 34 Y.Piñango LF 0.267 5 20 40 L.Sosa 2B 0.195 1 9 22 A.Kirk C 0.204 2 10 20 D.Schneider LF 0.153 3 12 15 S.Keys 3B 0.176 1 5 6 E.Jiménez DH 0.290 0 3 9 L.Urías 2B 0.276 2 3 8 C.McAdoo 2B 0.160 1 3 4 J.Clase LF 0.273 2 6 6 A.Barger RF 0.045 0 2 1 Starting pitcher W-L ERA WHIP K K.Gausman SP 4-8 4.33 1.22 116 Pitchers W-L ERA WHIP K K.Gausman SP 4-8 4.33 1.22 116 D.Cease SP 6-5 2.67 1.14 155 T.Yesavage SP 4-5 3.78 1.16 78 P.Corbin SP 3-4 5.22 1.49 60 S.Miles RP 4-2 3.52 1.13 61 S.Woods Richardson SP 1-7 6.40 1.75 31 L.Varland RP 3-3 1.08 0.96 68 B.Fisher RP 3-3 3.65 1.18 50 T.Rogers RP 1-2 1.61 1.12 23 J.Hoffman RP 5-6 4.47 1.39 66 M.Fluharty RP 4-1 4.39 1.44 47 S.Bieber SP 1-1 5.70 1.73 19 M.Scherzer SP 1-4 10.23 1.73 14 A.Macko SP 2-0 5.03 1.53 21 J.Mantiply RP 1-0 2.04 1.13 16 Y.Rodríguez RP 0-1 7.71 2.04 6 L.Estrada RP 0-0 2.46 0.68 3 B.Little RP 0-2 20.25 3.45 8 C.Dallas SP 1-0 1.93 1.07 3 C.Lee RP 0-0 8.10 1.80 1 J.Fleming RP 0-0 12.00 2.67 1 T.Andrews RP 0-0 0.00 1.00 1 C.Ponce SP 0-0 3.86 0.86 3 M.Straw RF 0-0 0.00 2.14 0 C.Van Eyk SP 0-0 0.00 0.50 1 H.Juenger RP 0-0 13.50 2.00 0 G.Springer DH 0-0 0.00 0.00 0 J.Sánchez RF 0-0 0.00 0.00 0 A.Giménez SS 0-0 0.00 0.00 0 E.Jiménez DH 0-0 0.00 0.00 0 L.Urías 2B 0-0 0.00 0.00 0 V.Guerrero Jr. 1B 0-0 0.00 0.00 0 E.Clement 2B 0-0 0.00 0.00 0 D.Varsho CF 0-0 0.00 0.00 0 L.Sosa 2B 0-0 0.00 0.00 0 N.Lukes RF 0-0 0.00 0.00 0 A.Kirk C 0-0 0.00 0.00 0 Y.Piñango LF 0-0 0.00 0.00 0 J.Clase LF 0-0 0.00 0.00 0 B.Valenzuela C 0-0 0.00 0.00 0 D.Schneider LF 0-0 0.00 0.00 0 A.Barger RF 0-0 0.00 0.00 0 C.McAdoo 2B 0-0 0.00 0.00 0 S.Keys 3B 0-0 0.00 0.00 0 K.Okamoto 3B 0-0 0.00 0.00 0 INJURY REPORT NAME POS STATUS INJURY NOTES Max Scherzer POSSP STATUSOut INJURYBack Notes Scherzer is dealing with back spasms and has been placed in the 15-day injured list. George Springer POSDH STATUSOut INJURYPersonal Notes Springer has been placed on the paternity list and will not take the field for the Blue Jays. Joe Mantiply POSRP STATUSOut INJURYKnee Notes Mantiply will undergo left knee arthroscopic surgery and has been placed on the 60-day injured list. Jesús Sánchez POSRF STATUSOut INJURYAnkle Notes Sánchez is dealing with a sprained right ankle and has been placed on the 10-day injured list. Cody Ponce POSSP STATUSOut INJURYKnee Notes Ponce is set to undergo ACL surgery and has been placed on the 60-day injured list. He will miss the remainder of the 2026 season. Lenyn Sosa POS2B STATUSOut INJURYWrist Notes Sosa is dealing with a right wrist contusion and has been placed on the 10-day injured list. Addison Barger POSRF STATUSOut INJURYBack Notes Barger is dealing with a stress fracture/reaction in his back and has been placed on the 10-day injured list. He is expected to return in Early August. full roster and injuries TB TOR 33.36 At Bats 33.51 4.46 Runs 3.98 852 Hits 811 3.45 Walks 2.75 7.15 Strikeouts 7.24 0.330 On Base Percentage 0.303 0.402 Slugging Percentage 0.380 3.90 Earned Run Average 4.17 3.85 Earned Runs 4.10 1.28 Home Runs 1.11 2.69 Walks 3.54 791 Strikeouts 888 0.08 Strikeouts Per 9 Innings 0.09 1.18 Walks Plus Hits Per Inning Pitched 1.30 Sponsored Partner How the Tampa Bay Rays vs. Toronto Blue Jays NRFI Market Resolves The NRFI outcome resolves YES if neither team scores in the first inning. Tampa Bay Rays must produce a scoreless top half. Toronto Blue Jays must produce a scoreless bottom half. Any first-inning run from either side flips the market to NO. Tampa Bay Rays (YES — NRFI): 100%Toronto Blue Jays (NO — YRFI): 0% The NO path runs through Toronto’s lineup. Vladimir Guerrero Jr. remains the Blue Jays’ most dangerous run-creation threat. Toronto carries a .242 team batting average and a .304 on-base percentage in 2026. The market assigns that path zero probability entering first pitch. Market Signals and Form The Polymarket NRFI market held flat in the last hour, then surged over twenty-four hours. The trend score of twenty-nine point eight-one confirms sustained buying, not a flash of activity. Kevin Gausman’s 4-8 record and 4.33 ERA in 2026 drove the catalyst. Rasmussen’s rested status added to the momentum. Volume reinforces the signal. Over three hundred eighty-four thousand dollars entered this market in the last twenty-four hours. Liquidity stands at two hundred thirty-three thousand dollars, reflecting strong market depth. The spread sits at minus seven point five and the full-game total at thirteen point five runs. The MLB World Series Champion 2026 market carries a strong positive correlation with this game. Tampa Bay’s first-place AL East standing drives that link. Tampa Bay Rays record: 57-42, first place in the AL East entering TuesdayToronto Blue Jays record: 46-54, fifth in the AL EastKevin Gausman (TOR starter): 4-8, 4.33 ERA, 1.22 WHIP in 2026Drew Rasmussen (TB starter): confirmed rested right-hander for Tuesday’s startNRFI momentum: flat last hour, sharp twenty-four-hour gain, trend score confirms sustained conviction Where the Big Money Landed Total large-trader volume over the last seven days sits at fifty-six thousand eight hundred eighty-six dollars. Every dollar backs the YES (NRFI) side. Zero dollars sit on the NO side. Whale-sized traders are completely unanimous on the no-run first inning outcome. The single largest position belongs to the wallet known as arlanta, who placed $56,886 on the YES outcome. The arlanta position shows a profit-and-loss of negative one hundred fifty dollars, per the supplied whale data. No leaderboard rank or all-time ROI is available for arlanta in the provided data. The whale pattern fully confirms the overall market price. Capital concentration is absolute — one large trader, one direction, no opposing hedge. That unanimity signals high conviction but leaves no counterweight if market sentiment shifts. How To Read This Table Trader: Wallet name or abbreviated address from the prediction market leaderboard.Amount: Total position size in USD committed to this specific market.Team Backed: Which team (outcome) the trader bought.ROI: The trader’s all-time return on investment across all markets, showing track record reliability. Lines Analysis: Tampa Bay Rays The favored case rests on two pillars. Drew Rasmussen enters rested with a history of limiting early damage. Kevin Gausman’s 4.33 ERA in 2026 gives Tampa Bay’s lineup a plausible first-inning opening. The Rays are AL East leaders for a reason. The underdog case is real but narrow. Vladimir Guerrero Jr. gives Toronto a legitimate home-run threat against any starter. Tampa Bay holds a twenty-two and twenty-seven road record, showing the Rays are beatable away from home. A Rasmussen mistake or Gausman command lapse could flip the market instantly. Rasmussen rest advantage: confirmed, supporting efficient pitch use through the first inningGausman’s 2026 ERA: 4.33, a consistent sign of pitching vulnerabilityRays road record: 22-27 away from home this seasonVladimir Guerrero Jr.: primary home-side run-creation threat for TorontoWhale concentration: all large-trader capital on YES with no opposing position Over three hundred eighty-five thousand dollars in lifetime volume arrived almost entirely in one session. That single-session surge at maximum probability signals serious market engagement. LINES VERDICT NRFI (Tampa Bay Rays / YES) The market rests at full certainty on the NRFI outcome. Heavy single-session volume, a rested Rasmussen, and Gausman’s season-long struggles all point the same direction. Frequently Asked QuestionsWhat are the Tampa Bay Rays vs. Toronto Blue Jays NRFI odds?The NRFI outcome is favored at 100% implied probability on Polymarket, meaning the market prices in a near-certain no-run first inning for both the Tampa Bay Rays and Toronto Blue Jays on July 21, 2026.What does the spread mean in this market?The spread of minus seven point five means Tampa Bay Rays would need to win by eight or more runs to cover. It is a UI data strip and does not affect the NRFI market resolution.What time is the Tampa Bay Rays vs. Toronto Blue Jays game?The Tampa Bay Rays vs. Toronto Blue Jays game is scheduled for July 21, 2026, at Rogers Centre in Toronto. The exact first-pitch time is listed as TBD as of this analysis.What is the over/under total for this game?The full-game over/under total is set at 13.5 runs on Polymarket's secondary market data strip, with even pricing on both the over and under sides.Where can traders trade this market?This NRFI market is available on Polymarket, a prediction market platform where traders can buy and sell outcome shares. Polymarket is a prediction market, not a traditional sportsbook.How is the Smart Money Index calculated?We aggregate the live positions of the top 50 Polymarket whales (ranked by 30-day tracked volume) into one composite reading per market. It refreshes every hour. The percentage shows how many of those whales hold YES versus NO; the net dollar position shows the cohort's directional exposure in dollars.What is a convergence signal?A convergence event fires when three or more tracked wallets buy the same outcome on the same market within a four-hour window. We surface these in the activity feed and the VIP digest.Is Lines a market operator?No. Lines is an editorial and data product. We do not operate prediction markets, custody funds, or accept trades. All trade flows deep-link to Polymarket via our affiliate code. Probabilities shown are market-implied and not predictions or recommendations. What Could Shift These Probabilities? Clean First Inning From Both Starters Drew Rasmussen uses his rest advantage to record quick outs in the first inning, and Kevin Gausman navigates the Tampa Bay Rays' lineup without surrendering a run. Both teams go scoreless in the opening frame, and the NRFI market resolves YES. The market's full-probability reading reflects this as the consensus path. Gausman Surrenders an Early Run Kevin Gausman's 2026 struggles follow him into the first inning, and the Tampa Bay Rays — AL East leaders at 57-42 — push a run across early. A leadoff hit, a walk, and a base knock would be enough. The NRFI market flips to NO, and arlanta's large position takes a significant loss. Blue Jays Strike First at Rogers Centre Vladimir Guerrero Jr. and the Toronto Blue Jays use home-field energy at Rogers Centre to score in the bottom of the first against Rasmussen. Tampa Bay's twenty-two and twenty-seven road record shows the Rays are beatable away from home. A Toronto first-inning run ends the NRFI outcome and resolves the market NO. Pitching Change Alters the Frame An unexpected pre-game pitching change or first-inning injury to either starter reshapes the first-inning dynamic entirely. A replacement arm entering cold against a lineup expecting a veteran starter increases first-inning run probability sharply. The market's certainty would be tested immediately under that scenario. Key macro factor: Tampa Bay Rays hold first place in the AL East at 57-42, while Toronto Blue Jays sit fifth at 46-54 with a struggling rotation entering a home series. Market Timeline Jul 15, 1:00 PM Market Created Jul 15, 1:03 PM Market Opened Jul 15, 1:04 PM Event Start Jul 28, 2026 Market Resolution Place paper trade No real money × Tampa Bay Rays vs. Toronto Blue Jays Outcome 1st 5 Innings Spread -2.5 · 0% YES $1.00 NO — Stake (USD) $100 $500 $1,000 $5,000 Pick a market to see how many shares you would hold. 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Volume Liquidity Ends Outcomes Description Resolution Rules View on Market Comments Loading comments… Whale activity on this market Last 30 days. Cohort is the top tracked wallets by 30-day volume. Whale volume (30d) $57K 12.9% of market Unique whales 1 traded in window Net positioning $0 cohort leans YES Largest single $57K arlanta on TORONTO BL Top whales holding this market # Wallet Cluster Side Size Entry 1 arlanta Sports sharp TOR · TORONTO BL $57K $0.51 · 5 hours ago Pre-news entries indicate the trade preceded the news event. They do not imply insider information. Probabilities are market-implied and not predictions or recommendations.