T1 vs KT Rolster BO3 LCK: Both Teams Baron Nashor Market Hits Max

The Baron Nashor prop market for T1 versus KT Rolster has hit 100 percent, meaning traders collectively believe both teams will slay Baron Nashor at least once across this best-of-three LCK series. The market did not start there. It opened at 50 cents and climbed the entire way, closing out a 50-point run over seven days before resolving today, April 1, 2026.

This is a League of Legends LCK best-of-three between T1 and KT Rolster. The primary contract asks whether both teams will each slay Baron Nashor during the match. The market resolves at 16:00 today. YES currently prices at 100 percent. Total trading volume sits at $2,676,075, with $2,650,446 of that flowing in the last 24 hours alone.

Whale Bets on T1 vs KT Rolster Baron Nashor

Three traders drove the bulk of large-bet activity over the last seven days. Combined, those traders moved $122,176 in total volume. The directional lean is bullish: buyers committed $77,585 to YES, while one seller committed $44,591 to NO.

The largest single position belongs to melonaire1, who sold $44,591 at 99.9 cents against YES resolving. That trade carries a lifetime profit of plus $51,800 and a Low signal rating. The price has dropped 31.9 cents since that sell, which means melonaire1 is currently sitting on a profitable NO position. Zetalias placed $43,738 on YES at 69.1 cents, showing a current loss of $227 with the price down 1.1 cents since entry. Mascalzonelatino bought $33,847 at 85 cents YES, showing a gain of $65 with price down 1.5 cents since that trade.

The capital here concentrates in very few hands. melonaire1 is the only NO bettor in this group and holds the largest single trade. The two YES buyers hold meaningful size but trail the NO position in dollar terms among named traders. That tension between the lone large NO bet and a market sitting at 100 percent is the key read in this section.

HOW TO READ THE LARGE BETS TABLE

• Trader: Pseudonymous Polymarket username.
• Rank: All-time leaderboard position by cumulative profit. Lower = stronger record.
• Amount: Dollar value of this bet.
• Position: YES (expects outcome) or NO (expects it won’t happen).
• Volume: Lifetime trading volume across all markets.
• PnL: Cumulative profit/loss across all markets.
• ROI: Return on investment as % of total volume.

How the T1 vs KT Rolster Baron Nashor Contract Works

YES resolves if both T1 and KT Rolster each slay Baron Nashor at least once during this best-of-three series. NO resolves if either team fails to secure a Baron kill before the series ends. The contract closes at 16:00 on April 1, 2026.

• YES (Both Teams Slay Baron Nashor): Price: $1.00. Probability: 100%. Resolves: April 1, 2026 at 16:00.

A NO buyer needs the series to end before one side secures a Baron, or needs one team to win two games so cleanly that the opponent never reaches Baron. Short games, snowball stomps, or a 2-0 sweep with dominant early leads all support the NO side. The series being competitive across multiple games with extended mid-to-late game phases strongly favors YES.

Sponsored Partner

Form, Stats, and Market Signals for T1 vs KT Rolster

Specific 2025-26 LCK season game-by-game results for T1 and KT Rolster could not be verified through available data at time of writing. Lines.com will not substitute pretrained data for current-season records.

T1 and KT Rolster have one of the most storied head-to-head rivalries in LCK history. Past meetings between these two organizations regularly produce extended series with late-game Baron and dragon contest. Verified scores from the 2025-26 season head-to-head were not available at publication time.

Named injury absences for either roster could not be confirmed through available sources as of April 1, 2026. Both rosters are assumed available pending contradicting information from official LCK channels.

The momentum composite here is sharp. The 24-hour price change of plus 18 percent combined with a seven-day run of plus 50 percent and the overall trend signals a market that moved with conviction and acceleration. A 36.5-point spike on March 31 preceded a 16.5-point pullback early April 1, then recovered 32 points the same day. That pattern suggests live in-game information is driving price directly.

• 24-hour volume: $2,650,446 traded in 24 hours, representing nearly all total market volume and signaling a market that filled fast once conviction arrived.
• Price move, 1h and 24h: Up 18 percent in 24 hours with intraday swings of 32 points upward on April 1, pointing to real-time match data feeding price directly.
• Seven-day price run: Plus 50 percent from open to current, covering the full range from 50 cents to 100 cents over the life of the contract.
• Rival markets: Related LCK and esports prop markets are also sitting at 100 percent, including the Hanwha Life Esports versus HANJIN BRION same-round contract.
• melonaire1 NO position: The largest named trade is a NO sell at 99.9 cents, now profitable as price sits below entry. This is the only counter-signal in the named trader pool.

Lines Analysis: T1 vs KT Rolster Baron Nashor

The case for YES resolving is straightforward given where the price sits. A market at 100 percent with $2,650,446 in 24-hour volume is not speculative. Traders have pushed this to near-certainty, and the intraday price recovery on April 1 after a brief dip reinforces that the majority position held even when challenged. T1 versus KT Rolster historically produces contested series where both rosters reach late-game states, making Baron contests a natural outcome.

The case against sits at zero percent market probability. The only named trader betting NO is melonaire1, who entered at 99.9 cents and profits from any resolution below that. That position makes sense as a hedge or arbitrage play near contract expiry rather than a fundamental bet against Baron being slain. A 2-0 sweep ending before either team builds toward Baron remains the primary scenario where YES fails.

• T1 and KT Rolster series length: If the series goes to Game 3, both teams securing a Baron kill becomes structurally more likely. A sweep ending before 30 minutes is the main risk.
• Intraday price recovery: The April 1 rebound from the 16.5-point drop signals that YES buyers defended the position aggressively once price dipped.
• melonaire1 NO trade: If price holds at 100 percent through resolution, this bet loses. A move back below 99.9 cents before close would be the directional signal to watch.
• Related market alignment: Other same-round LCK props at 100 percent suggest the broader prop market has cleared for this round of play.
• Open interest at zero: No outstanding contracts remain unsettled per the data, suggesting this market may already be in resolution phase.

The $2,676,075 in total volume, nearly all of which arrived in a single 24-hour window, is the clearest conviction signal in this contract. That kind of concentrated volume does not come from casual participation. The data favors YES resolving, with the open interest reading of zero suggesting the market may already reflect a completed outcome.

LINES VERDICT

Both Teams Slay Baron Nashor: YES

The market has already priced this as a done deal, and the volume concentration in 24 hours supports the read that real-time game information drove the move to certainty.

What the market says: One hundred percent probability means traders see this as resolved or as close to resolved as a prediction market gets. With the match resolving today at 16:00, any remaining volatility window is extremely short.