Kansas City Royals vs New York Mets Prediction July 9

The Kansas City Royals vs New York Mets prediction resolves to the NRFI outcome at one hundred percent on Polymarket. The market surged thirty-seven percent over twenty-four hours as the first inning closed scoreless at Citi Field on July 9.

Kansas City Royals starter Michael Wacha (3.45 ERA) and New York Mets starter Sean Manaea (5.16 ERA) both navigated the opening frame without damage. Lifetime volume reached $751,388 on Polymarket, with $751,048 arriving in the final twenty-four hours in a concentrated game-day surge.

Where the Big Money Landed

Large traders committed $226,256 to this market over the past seven days, with every dollar on the NRFI (YES) side. Two whale-sized traders anchored the flow, and zero dollars went to the opposing outcome across all large-trade activity in that window.

The largest single position came from wallet 0x3dfb…abaf, who committed $155,555 on the NRFI outcome. That position carries a minor unrealized figure of $171 per the trade data. A second large trader, wallet 0x6823…v812, placed $70,701 on the NRFI side and holds a confirmed gain of $7,300, reflecting the sharp upward price move since entry.

Both large traders backed the same side, and no significant capital entered the opposing outcome. That concentration on one side, combined with near-zero liquidity on the other, confirms the market reached consensus before the final price settled.

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.

Game Stats

• Players
• Team

Batters	AVG	HR	RBI	H
B.Witt Jr. SS	0.289	12	38	99
S.Perez C	0.212	11	36	71
J.Caglianone RF	0.257	14	33	78
C.Jensen C	0.247	13	49	73
M.Garcia 3B	0.261	3	30	70
I.Collins LF	0.239	4	26	61
V.Pasquantino 1B	0.224	6	32	57
M.Massey 2B	0.263	7	31	57
L.Thomas CF	0.233	6	29	50
N.Loftin 3B	0.248	4	29	41
K.Isbel CF	0.244	3	11	40
S.Marte RF	0.266	1	9	29
T.Tolbert 2B	0.373	2	5	19
J.India 2B	0.167	2	8	8
K.Misner CF	0.220	0	4	9
J.Rojas 3B	0.160	1	4	4
J.Rave RF	0.222	1	1	4
L.Maile C	0.250	1	3	1

Starting pitcher	W-L	ERA	WHIP	K
M.Wacha SP	5-6	3.45	1.16	91

Pitchers	W-L	ERA	WHIP	K
M.Wacha SP	5-6	3.45	1.16	91
S.Lugo SP	3-6	4.56	1.43	80
N.Cameron SP	5-6	4.77	1.46	82
S.Kolek SP	4-3	4.50	1.24	34
L.Avila SP	4-3	5.05	1.59	47
K.Bubic SP	3-2	4.11	1.23	51
A.Lange RP	0-5	5.92	1.53	37
D.Lynch IV RP	2-2	2.41	0.96	32
J.Schreiber RP	0-3	3.53	1.29	27
C.Ragans SP	1-4	4.84	1.42	45
L.Erceg RP	3-3	5.19	1.67	25
M.Strahm RP	3-1	5.40	1.33	22
S.Cruz RP	2-2	5.22	1.43	39
C.Seabold SP	1-0	5.25	1.71	20
N.Mears RP	2-3	5.12	1.50	15
B.Way SP	1-0	3.06	1.53	17
M.Black SP	0-0	3.57	1.70	15
E.Morgan RP	0-1	5.19	1.79	15
B.Falter SP	0-2	13.97	3.10	6
R.Dobnak RP	0-0	1.86	1.35	4
M.Spence SP	0-2	21.21	3.00	6
J.Cuas RP	0-0	3.38	1.50	7
E.Cerantola SP	0-0	10.13	2.63	7
T.Tolbert 2B	0-0	17.18	3.55	0
C.Estévez RP	0-1	162.00	18.00	0
S.Perez C	0-0	0.00	0.00	0
S.Marte RF	0-0	0.00	0.00	0
L.Maile C	0-0	0.00	0.00	0
L.Thomas CF	0-0	0.00	0.00	0
J.Rojas 3B	0-0	0.00	0.00	0
J.India 2B	0-0	0.00	0.00	0
K.Isbel CF	0-0	0.00	0.00	0
B.Witt Jr. SS	0-0	0.00	0.00	0
M.Massey 2B	0-0	0.00	0.00	0
K.Misner CF	0-0	0.00	0.00	0
J.Rave RF	0-0	0.00	0.00	0
I.Collins LF	0-0	0.00	0.00	0
V.Pasquantino 1B	0-0	0.00	0.00	0
N.Loftin 3B	0-0	0.00	0.00	0
C.Jensen C	0-0	0.00	0.00	0
M.Garcia 3B	0-0	0.00	0.00	0
J.Caglianone RF	0-0	0.00	0.00	0

INJURY REPORT

NAME	POS	STATUS	INJURY	NOTES
Carlos Estévez	POS RP	STATUS Out	INJURY Foot	Notes Estévez is dealing with a left foot contusion and has been placed on the 60-day injured list.
Cole Ragans	POS SP	STATUS Out	INJURY Elbow	Notes Ragans is set to undergo left elbow surgery and has been placed on the 60-day injured list.
Connor Seabold	POS SP	STATUS Out	INJURY Lat	Notes Seabold is dealing with a right lat strain and has been placed on the 15-day injured list.
Kris Bubic	POS SP	STATUS Out	INJURY Elbow	Notes Bubic is dealing with left elbow soreness and has been placed on the 60-day injured list.
Jonathan India	POS 2B	STATUS Out	INJURY Shoulder	Notes India underwent labral repair surgery and has been placed on the 60-day injured list. He will miss the remainder of the 2026 season.
Kyle Isbel	POS CF	STATUS Out	INJURY Foot	Notes Isbel is dealing with a left plantar fascia injury and has been placed on the 10-day injured list. He is expected to return in late July.
Nick Mears	POS RP	STATUS Out	INJURY Shoulder	Notes Mears is dealing with a right shoulder impingement and has been placed on the 15-day injured list.
Vinnie Pasquantino	POS 1B	STATUS Out	INJURY Hand	Notes Pasquantino is dealing with a right hand injury and has been placed on the 10-day injured list. He is expected to return in late July.
Maikel Garcia	POS 3B	STATUS Out	INJURY Hand	Notes Garcia is dealing with a left hand muscle strain and has been placed on the 10-day injured list.
Stephen Kolek	POS SP	STATUS Probable	INJURY Personal	Notes Kolek has been placed on the bereavement list but is likely to start for the Royals.

full roster and injuries

Batters	AVG	HR	RBI	H
B.Bichette SS	0.258	10	50	97
C.Benge RF	0.265	11	36	90
M.Semien 2B	0.214	9	29	62
B.Baty 3B	0.218	3	30	60
J.Soto LF	0.295	20	49	78
M.Vientos 1B	0.211	11	35	50
F.Alvarez C	0.253	9	21	50
A.Ewing CF	0.279	7	24	50
L.Torrens C	0.218	2	18	34
F.Lindor SS	0.211	4	10	30
J.Young 1B	0.227	6	17	30
M.Melendez DH	0.192	4	11	23
T.Taylor CF	0.207	5	16	23
L.Robert Jr. CF	0.224	2	8	19
J.Polanco 1B	0.188	1	3	12
R.Mauricio SS	0.180	1	2	9
Z.Short SS	0.159	0	2	7
E.Wagaman 1B	0.214	2	4	6
A.Ibáñez 3B	0.087	0	5	2
H.Senger C	0.133	1	2	2
T.Pham LF	0.000	0	0	0
V.Bruján SS	0.091	0	1	1
N.Morabito LF	0.000	0	0	0

Starting pitcher	W-L	ERA	WHIP	K
S.Manaea RP	1-4	4.77	1.35	68

Pitchers	W-L	ERA	WHIP	K
N.McLean SP	6-5	3.73	1.12	118
F.Peralta SP	5-7	4.68	1.42	98
S.Manaea RP	1-4	4.77	1.35	68
C.Scott SP	2-1	3.17	1.30	65
C.Holmes SP	4-4	2.39	1.10	45
T.Myers RP	0-2	6.14	1.41	33
H.Brazobán RP	4-2	2.86	1.14	41
K.Senga SP	0-7	8.92	1.80	46
L.Weaver RP	2-1	1.90	0.84	42
C.Pérez RP	3-3	5.35	1.44	31
A.Warren RP	1-3	4.63	1.49	37
B.Raley RP	4-3	2.16	1.20	36
D.Williams RP	3-2	4.85	1.65	43
A.Minter RP	1-1	0.53	0.65	14
J.Pintaro RP	0-0	5.11	0.73	12
Z.Thornton SP	0-1	4.36	1.16	10
J.Tong SP	1-1	3.60	1.50	7
J.Gerber RP	0-0	4.32	1.20	8
C.Edwards Jr. RP	0-0	1.50	1.17	11
D.Duarte RP	0-0	0.00	0.40	3
M.Seelinger RP	0-1	31.50	4.50	2
Z.Short SS	0-0	0.00	0.00	0
X.Curry SP	0-0	9.00	2.00	1
G.Zuñiga RP	0-0	0.00	1.00	1
L.Torrens C	0-0	27.00	6.00	0
J.Polanco 1B	0-0	0.00	0.00	0
M.Semien 2B	0-0	0.00	0.00	0
T.Pham LF	0-0	0.00	0.00	0
F.Lindor SS	0-0	0.00	0.00	0
A.Ibáñez 3B	0-0	0.00	0.00	0
J.Soto LF	0-0	0.00	0.00	0
T.Taylor CF	0-0	0.00	0.00	0
B.Bichette SS	0-0	0.00	0.00	0
L.Robert Jr. CF	0-0	0.00	0.00	0
M.Melendez DH	0-0	0.00	0.00	0
M.Vientos 1B	0-0	0.00	0.00	0
V.Bruján SS	0-0	0.00	0.00	0
R.Mauricio SS	0-0	0.00	0.00	0
F.Alvarez C	0-0	0.00	0.00	0
J.Young 1B	0-0	0.00	0.00	0
B.Baty 3B	0-0	0.00	0.00	0
H.Senger C	0-0	0.00	0.00	0
E.Wagaman 1B	0-0	0.00	0.00	0
N.Morabito LF	0-0	0.00	0.00	0
A.Ewing CF	0-0	0.00	0.00	0
C.Benge RF	0-0	0.00	0.00	0

INJURY REPORT

NAME	POS	STATUS	INJURY	NOTES
Jorge Polanco	POS 1B	STATUS Out	INJURY Achilles	Notes Polanco is dealing with achilles tendinitis and has been placed on the 60-day injured list.
Marcus Semien	POS 2B	STATUS Out	INJURY Hip Flexor	Notes Semien is dealing with a left hip flexor strain and has been placed on the 10-day injured list. He is expected to return in late July.
Clay Holmes	POS SP	STATUS Out	INJURY Leg	Notes Holmes is dealing with a fractured tibia and has been placed on the 60-day injured list.
Luis Robert Jr.	POS CF	STATUS Out	INJURY Back	Notes Robert Jr. is dealing with a lumbar spine disc herniation and has been placed on the 60-day injured list.
Joey Gerber	POS RP	STATUS Questionable	INJURY Undisclosed	Notes Gerber is dealing with an undisclosed injury and is uncertain to take the field for the Mets.

full roster and injuries

KC

NYM

33.69

At Bats

33.66

4.32

Runs

4.16

776

Hits

732

3.29

Walks

3.08

8.03

Strikeouts

8.23

0.317

On Base Percentage

0.302

0.398

Slugging Percentage

0.381

4.86

Earned Run Average

4.34

4.76

Earned Runs

4.30

1.28

Home Runs

1.09

3.85

Walks

3.61

709

Strikeouts

851

0.08

Strikeouts Per 9 Innings

0.10

1.45

Walks Plus Hits Per Inning Pitched

1.32

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How the Kansas City Royals vs New York Mets Market Resolves

The NRFI outcome means no runs scored by either the Kansas City Royals or the New York Mets in the first inning at Citi Field. The YES outcome secures when both halves of the opening inning end scoreless. With the market at one hundred percent, Polymarket has fully confirmed the YES side.

• NRFI (YES): 100%
• Run Scored in First Inning (NO): 0%

Kansas City Royals manager Matt Quatraro started Michael Wacha and slotted Bobby Witt Jr. second in the batting order, with Salvador Perez hitting third against the left-handed Manaea. Lane Thomas led off for Kansas City. Neither side crossed the plate in the opening frame.

Market Signals and Form

The momentum composite tells one connected story. The price held flat in the final hour while climbing thirty-seven percent over the prior twenty-four hours, and the trend score of 31.92 confirms a completed, one-directional move. The first inning ending without a run was the catalyst — capital rushed in immediately and the price settled at certainty.

Volume conviction is exceptional. The market generated $751,048 in twenty-four-hour volume against a lifetime total of $751,388, with nearly all activity arriving on game day and $124,287 in liquidity supporting the settled price. The spread is -4.5 runs favoring the New York Mets, and the totals line is 11.5 runs.

• NRFI probability: One hundred percent, fully resolved on Polymarket
• Momentum composite: Flat last hour, up thirty-seven percent over twenty-four hours, trend score 31.92 — a completed confirmation move
• Volume surge: $751,048 of $751,388 lifetime volume arrived in the final twenty-four hours
• Whale concentration: Both large traders backed NRFI, zero capital on the opposing side
• Starting pitchers: Michael Wacha (3.45 ERA) for Kansas City, Sean Manaea (5.16 ERA) for New York

Kansas City Royals vs New York Mets Lines Analysis

Michael Wacha’s 3.45 ERA gave Kansas City a credible first-inning arm against the New York Mets, who entered at 39-54 with twenty home wins in twenty-five attempts at Citi Field. The Kansas City Royals came in at 38-55. Wacha navigated the frame cleanly, and the NRFI held.

Sean Manaea entered at 1-4 with a 5.16 ERA, but first-inning execution proved sufficient. Bobby Witt Jr. led the Kansas City lineup but did not score. The $751,388 in lifetime volume, arriving almost entirely on game day, shows how sharply prediction market capital moves once a live outcome is confirmed.

• Michael Wacha: 5-6 record, 3.45 ERA for Kansas City Royals
• Sean Manaea: 1-4 record, 5.16 ERA for New York Mets
• Kansas City Royals record: 38-55 entering July 9
• New York Mets home record: 20-25 at Citi Field in 2025-26

LINES VERDICT

NRFI (YES)

The NRFI outcome resolved cleanly, with neither the Kansas City Royals nor the New York Mets scoring in the first inning at Citi Field, and Polymarket pricing reflecting unanimous trader consensus behind the YES result.