HomeScoresLiveTonight's picks
Live · 9
  • MLBBot 2
    COL 0@ATH 0
    +8.4ppmedium
  • MLBTop 2
    CHC 0@SF 0
    -12.4pphigh
  • MLBTop 9
    ARI 3@CIN 2
    -51.2pplow
  • MLBTop 7
    STL 3@MIN 4
    +41.4ppmedium
  • MLBBot 6
    ATL 3@NYM 7
    +58.9pplow
  • MLBBot 7
    HOU 9@KC 5
    -49.3pplow
  • MLBTop 4
    TB 0@LAA 4
    +62.6pplow
  • MLBTop 6
    SEA 8@WSH 1
    -47.4pplow
  • WNBA8:05 - 2nd
    GS 26@SEA 25
    +3.4pphigh
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THE ONE Analytics
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FINAL+2SEA
SEA

SEA

84-69

2
0
KC

KC

76-77

Kauffman Stadium · Kansas City, Missouri
18,137 attended

Matchup · 2026

Team rate stats vs league

MLB Stats API

SEA

SEA

league avg

KC

KC

.717

OPS

◀

.715

.692

.318

OBP

.319

.315

4.30

Runs / G

◀

4.50

3.91

3.58

Team ERA

◀

4.17

4.45

1.19

WHIP

◀

1.31

1.39

8.7

K / 9

◀

8.5

8.2

Postgame · final

The morning-after recap.

Line score, top performers, model verdict against Vegas, and how the closing line shaped up vs the actual outcome.

Final

SEA wins

SEA 2 · KC 0 (by 2)

Model verdict

✓ Hit

Picked SEA +2pp

Against the spread

No spread

Line score

Inning by inning

Team123456789R
SEA0100000102
KC0000000000

Final play

“End of the 9th inning”

What's next

Tomorrow's slate is open.

See every model edge for tonight's remaining games and tomorrow's slate side-by-side, or jump straight to DraftKings & FanDuel for the full board.

MLB edges →Full slate →
Tomorrow's board↗Tomorrow's board↗

21+ · we may earn a referral fee · your odds unchanged.

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21+

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Model heartbeat

Cross-sport · last 14 days

68%Last 7 · 67-32
62%Last 30 · 305-190
Receipts →
MLB·Thu, Sep 18·Final/SeriesSEA wins series 2-1

Recap · MLB

Seattle Mariners went into Kansas City Royals and beat them, 2–0.

ESPN didn't ship a closing line for this game; book settlement summary unavailable.

ByTheOnemodel/auto-generated · live odds + scouting data/refreshes with the page

Win-probability impactWPA · win prob added
  1. 1L. CastilloSEA+21.2pp
  2. 2A. FrazierKC−17.7pp
  3. 3J. NaylorSEA+13.0pp

SEA · top performer

SEA
Josh Naylor

Josh Naylor

1B

1.417OPS

3-2

AB-H

1

R

0

RBI

KC · top performer

KC
Carter Jensen

Carter Jensen

C

1.000OPS

2-1

AB-H

0

R

0

RBI

MLB · Seattle Mariners at Kansas City Royals · final

MLB · Box scoreSTATCAST

Final

Batters

batting box score — tap a column header to sort; players who did not play sink to the bottom.
PlayerAVGABRHRBIHRBBK
R. ArozarenaLF
.2394000001
C. RaleighC
.2474010002
J. RodriguezCF
.2694000001
J. Naylor1B
.2763120010
J. Polanco1B
.2664011001
E. SuarezDH
.1823000003
D. CanzoneDH
.3002000000
L. Rivas3B
.2633000000
J.P. CrawfordSS
.2643011000
- V. RoblesRF
.2640100000
Team30252018

Pitchers

pitching box score — tap a column header to sort; players who did not play sink to the bottom.
PlayerIPHRERBBKPC
L. CastilloSP
6.03000384
E. BazardoRP
1.0000019
G. SpeierRP
1.01000110
A. MunozRP
1.01000317
Team9.050008120

Batters

batting box score — tap a column header to sort; players who did not play sink to the bottom.
PlayerAVGABRHRBIHRBBK
M. YastrzemskiLF
.2213000000
B. Witt Jr.SS
.2914000002
V. Pasquantino1B
.2654010001
M. Garcia3B
.2864000001
S. PerezC
.2383010000
A. Frazier2B
.2774010002
J. CaglianoneRF
.1573010000
C. JensenC
.3202010001
M. Massey2B
.2192000000
- T. Tolbert2B
.2861000000
- J. RaveRF
.1990000000
- R. GrichukRF
.1731000000
- L. MaileC
.2200000000
- J. India2B
.2341000001
Team32050008

Pitchers

pitching box score — tap a column header to sort; players who did not play sink to the bottom.
PlayerIPHRERBBKPC
S. KolekSP
7.12211899
D. Lynch IVRP
0.2100009
T. ClarkeRP
1.02000014
Team9.052118122

Pitcher arsenals · per-pitch detail

Statcast · via Baseball Savant

SEA

  • L. Castillo
    84 pitches·19% CSW
    • FF
      46%·94.5 mph·8% whiff
    • SL
      24%·84.8 mph·18% whiff
    • CH
      19%·87.0 mph·11% whiff
    • SI
      11%·94.4 mph·0% whiff
  • A. Munoz
    17 pitches·41% CSW
    • FF
      59%·97.9 mph·17% whiff
    • SL
      41%·84.9 mph·50% whiff
  • G. Speier
    10 pitches·30% CSW
    • FF
      60%·95.7 mph·0% whiff
    • SI
      40%·95.3 mph·0% whiff
  • E. Bazardo
    9 pitches·33% CSW
    • SI
      78%·95.2 mph·0% whiff
    • ST
      22%·84.4 mph·0% whiff

KC

  • S. Kolek
    99 pitches·29% CSW
    • CH
      26%·87.5 mph·22% whiff
    • FF
      21%·93.8 mph·0% whiff
    • SI
      21%·93.3 mph·17% whiff
    • FC
      14%·90.4 mph·0% whiff
    • SL
      12%·86.1 mph·33% whiff
    • ST
      5%·81.8 mph·0% whiff
  • T. Clarke
    14 pitches·29% CSW
    • SL
      50%·87.8 mph·50% whiff
    • CH
      21%·90.8 mph·0% whiff
    • SI
      21%·94.9 mph·— whiff
    • FF
      7%·94.5 mph·— whiff
  • D. Lynch IV
    9 pitches·33% CSW
    • CH
      44%·85.2 mph·0% whiff
    • FF
      22%·95.6 mph·0% whiff
    • SL
      22%·85.6 mph·— whiff
    • SI
      11%·95.2 mph·0% whiff

Stat compare

Headline stats · full table below

5

Hits

5

2

Runs

0

0

Errors

1

Current series

SEA wins series 2-1

Sep 16SEASEA12@KCKC5
Sep 17SEASEA5@KCKC7
Sep 18SEASEA2@KCKC0today

Season series

SEA wins series 4-3

Jul 1KCKC2@SEASEA6
Jul 2KCKC6@SEASEA3
Jul 3KCKC2@SEASEA3
Jul 4KCKC3@SEASEA2
Sep 16SEASEA12@KCKC5
Sep 17SEASEA5@KCKC7
Sep 18SEASEA2@KCKC0today

Headlines · top performers

Game flowSEA ↔ KC

Biggest swing: 13pp · Top 8th Inning

SEASEA
J. Naylor

J. Naylor

1B

Batter of the game

2-for-3 · 1 R · 1.417 OPS

L. Castillo

L. Castillo

SP

Starting pitcherQuality start

6.0 IP · 3 K · 0 ER · 3 H

KCKC
C. Jensen

C. Jensen

C

Batter of the game

1-for-2 · 1.000 OPS

S. Kolek

S. Kolek

SP

Starting pitcherQuality start

7.1 IP · 8 K · 1 ER · 2 H · 1 BB

How it ended

SEA beat KC 2-0.

Last play

End of the 9th inning

Win probability

KC vs SEA

0255075100I2I3I4I5I6I7I8I9

Clutch moments · top swings

ranked by WP impact
SEATop 2nd Inning · 1-0
+12pp→ 70% WP

Polanco · doubled to right, Naylor scored.

SEATop 8th Inning · 2-0
+13pp→ 88% WP

Crawford · doubled to right, Robles scored.

SEABottom 9th Inning · 2-0
+8pp→ 100% WP

Frazier · struck out swinging.

Linescore (innings)

Team123456789R
SEA0100000102
KC0000000000

Period scoring

SEA won 2 · KC won 0

0
0

Inn 1

1
0

Inn 2

Polanco 1

0
0

Inn 3

0
0

Inn 4

0
0

Inn 5

0
0

Inn 6

0
0

Inn 7

1
0

Inn 8

Crawford 1

0
0

Inn 9

SEA
KC

Play-by-play · 487 plays

period
event
player
  1. End 9t

    End of the 9th inning

    SEA 2·KC 0

  2. B9

    · ·

    SEA 2·KC 0

  3. B9

    Frazier struck out swinging.BIG MOMENT

    · ·

    SEA 2·KC 0

    −8pp

  4. B9

    Pitch 3 : Strike 3 Swinging

    · ·

    SEA 2·KC 0

  5. B9

    Pitch 2 : Strike 2 Foul

    · ·

    SEA 2·KC 0

  6. B9

    Pitch 1 : Strike 1 Looking

    · ·

    SEA 2·KC 0

  7. B9

    Andres Munoz pitches to Adam Frazier

    · ·

    SEA 2·KC 0

  8. B9

    Rave ran for Perez

    ·

    SEA 2·KC 0

  9. B9

    · ·

    SEA 2·KC 0

  10. B9

    Perez hit by pitch.

    · ·

    SEA 2·KC 0

    +4pp

  11. B9

    Pitch 2 : Ball In Play

    · ·

    SEA 2·KC 0

  12. B9

    Pitch 1 : Ball 1

    · ·

    SEA 2·KC 0

  13. B9

    Andres Munoz pitches to Salvador Perez

    · ·

    SEA 2·KC 0

  14. B9

    · ·

    SEA 2·KC 0

  15. B9

    Garcia struck out swinging.BIG MOMENT

    · ·

    SEA 2·KC 0

    −8pp

  16. B9

    Pitch 4 : Strike 3 Swinging

    · ·

    SEA 2·KC 0

  17. B9

    Pitch 3 : Ball 1

    · ·

    SEA 2·KC 0

  18. B9

    Pitch 2 : Strike 2 Foul

    · ·

    SEA 2·KC 0

  19. B9

    Pitch 1 : Strike 1 Looking

    · ·

    SEA 2·KC 0

  20. B9

    Andres Munoz pitches to Maikel Garcia

    · ·

    SEA 2·KC 0

  21. B9

    ·

    SEA 2·KC 0

  22. B9

    Pasquantino doubled to right.BIG MOMENT

    ·

    SEA 2·KC 0

    +7pp

  23. B9

    Pitch 2 : Ball In Play

    ·

    SEA 2·KC 0

  24. B9

    Pitch 1 : Strike 1 Looking

    ·

    SEA 2·KC 0

  25. B9

    Andres Munoz pitches to Vinnie Pasquantino

    ·

    SEA 2·KC 0

  26. B9

    ·

    SEA 2·KC 0

  27. B9

    Witt Jr. struck out swinging.

    ·

    SEA 2·KC 0

    −4pp

  28. B9

    Pitch 6 : Strike 3 Swinging

    ·

    SEA 2·KC 0

  29. B9

    Pitch 5 : Strike 2 Foul

    ·

    SEA 2·KC 0

  30. B9

    Pitch 4 : Strike 2 Foul

    ·

    SEA 2·KC 0

Team stats

SEA

Away

Stat

KC

Home

2

Runs

0

5

Hits

5

0

Errors

1

7

TB

6

0

HR

0

1

BB

0

8

K

8

7

LOB

11

STATCAST · Tonight’s standouts

2 of 13 players in cohort
  • Bobby Witt Jr.KC · SS
    SPRINT30.399+
  • Julio RodriguezSEA · CF
    SPRINT28.688

Player projections

KC vs SEA.

Per-player stat projections built from a recency-weighted blend of the last ten games, season average, and matchup context. Confidence reflects sample size and stability — the top of each list is who to watch.

122

projections · 78 high confidence

Strikeouts

  • Bryan WooSEA
    5.8± 4.0low
  • Bryce MillerSEA
    5.8± 3.2low
  • Logan GilbertSEA
    5.8± 2.5low

Hits

  • Jac CaglianoneKC
    1.4± 1.3high
  • Michael MasseyKC
    1.1± 1.1high
  • Vinnie PasquantinoKC
    1.1± 0.8high

Total bases

  • Jac CaglianoneKC
    2.3± 2.8high
  • Michael MasseyKC
    1.9± 2.3high
  • Colt EmersonSEA
    1.8± 1.8high

RBIs

  • Jac CaglianoneKC
    0.6± 1.0high
  • Michael MasseyKC
    0.6± 0.8high
  • Josh NaylorSEA
    0.6± 1.3high

Earned runs

  • Bryan WooSEA
    3.1± 3.9low
  • Michael WachaKC
    2.9± 2.7low
  • George KirbySEA
    2.8± 2.1low

Projections recompute every 30 minutes · prop lines plug in once sportsbook ingest lands

Model ensemble · how the prediction is built

3 sub-models, blended.

Each sub-model uses a different rating substrate. Bayesian model averaging weights them by rolling Brier score so the ensemble inherits each model's strengths. Disagreement flags games where the sub-models don't see eye-to-eye — lower confidence, wider band.

43.1%

ensemble · SEA favored

  • Elo Static

    47.8%

    P(KC win)

    33%

    weight

  • Elo Pitching

    47.8%

    P(KC win)

    32%

    weight

  • Bullpen Park

    47.6%

    P(KC win)

    34%

    weight

Disagreement

0.09 pp

weighted σ across sub-models

Confidence

99% · high

maps from disagreement

Substrate count

3 / 3 active

ones with full inputs tonight

Weights recalibrated nightly on a 90-day rolling window with strict point-in-time correctness — no model gets credit for a game it hasn't seen. Headline % is Platt-scaled per league; sub-model rows show raw BMA inputs.