2026 MLB Season

Home Ranked Starts Heat Check Live Upcoming Watchlist

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83.8MPH

FOUR-SEAMPITCH 1LOADING THE BOARD

2026 MLB Season

Home Ranked Starts Heat Check Live Upcoming Watchlist

Heat Check

How starting pitchers are trending. FORM: LAST 5 STARTS

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83.8MPH

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SEAv

All teams ARI ATL BAL BOS CHC CWS CIN CLE COL DET HOU KC LAA LAD MIA MIL MIN NYM NYY ATH PHI PIT SD SEA SF STL TB TEX TOR WSH

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All teams ARI ATL BAL BOS CHC CWS CIN CLE COL DET HOU KC LAA LAD MIA MIL MIN NYM NYY ATH PHI PIT SD SEA SF STL TB TEX TOR WSH

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Heat Check

How starting pitchers are trending.

FORM: LAST 5 STARTSRotation rankings

Form through 2026-07-31 / latest settled 2026-07-31 pending

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Team

Seattle Mariners▾

All teams AthleticsATH Atlanta BravesATL Arizona DiamondbacksAZ Baltimore OriolesBAL Boston Red SoxBOS Chicago CubsCHC Cincinnati RedsCIN Cleveland GuardiansCLE Colorado RockiesCOL Chicago White SoxCWS Detroit TigersDET Houston AstrosHOU Kansas City RoyalsKC Los Angeles AngelsLAA Los Angeles DodgersLAD Miami MarlinsMIA Milwaukee BrewersMIL Minnesota TwinsMIN New York MetsNYM New York YankeesNYY Philadelphia PhilliesPHI Pittsburgh PiratesPIT San Diego PadresSD Seattle MarinersSEA San Francisco GiantsSF St. Louis CardinalsSTL Tampa Bay RaysTB Texas RangersTEX Toronto Blue JaysTOR Washington NationalsWSH

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Rotation rank

Staff mean Form 50.5

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6 qualifiedFORM: LAST 5 STARTS

2 on fire2 heating up2 even

Next five days

SEA probable rotation

08/01CONFIRMED

SEA vs MIN

Form 57.8

08/02CONFIRMED

SEA vs MIN

Form 50.0

08/03TBD

Opponent TBD

TBD

Form --

08/04CONFIRMED

SEA vs DET

Form 46.6

08/05CONFIRMED

SEA vs DET

Emerson Hancock

Form 45.2

#20

On Fire

Logan Gilbert

SEA · 5 GS

58

STARTS TODAY

Going deeperK-rate ↑

Last:GS+ 47 VS TEX · 5.2 IP, 5 H, 3 ER, 2 BB, 4 K

Next start: SEA vs MIN 08/01

Form trend, last 5 starts, down -4.2

#20

On Fire

Logan Gilbert

SEA / 5 of 5 / Last GS+ 47 vs TEX / 5.2 IP, 5 H, 3 ER, 2 BB, 4 K

SEA · 5 GS

LAST: GS+ 47 VS TEX · 5.2 IP, 5 H, 3 ER, 2 BB, 4 K

Next start: SEA vs MIN 08/01

STARTS TODAYGoing deeperK-rate ↑

Form trend, last 5 starts, down -4.2

58

Form trend, last 5 starts, down -4.2

#48

On Fire

Bryce Miller

SEA · 5 GS

54

STARTS FRIDAY

#99

Heating Up

George Kirby

SEA · 5 GS

50

STARTS SUNDAY

#108

Heating Up

Bryan Woo

SEA · 5 GS

49

STARTS THURSDAY

#131

Even

Luis Castillo

SEA · 5 GS

47

STARTS TUESDAY

#145

Even

Emerson Hancock

SEA · 5 GS

45

STARTS WEDNESDAY

2026 MLB Season

Home Ranked Starts Heat Check Live Upcoming Watchlist

Last:GS+ 48 VS MIN · 5.1 IP, 3 H, 2 ER, 2 BB, 3 K

Next start: SEA vs TB 08/07

Form trend, last 5 starts, down -10.8

#48

On Fire

Bryce Miller

SEA / 5 of 5 / Last GS+ 48 vs MIN / 5.1 IP, 3 H, 2 ER, 2 BB, 3 K

SEA · 5 GS

LAST: GS+ 48 VS MIN · 5.1 IP, 3 H, 2 ER, 2 BB, 3 K

Next start: SEA vs TB 08/07

STARTS FRIDAY

Form trend, last 5 starts, down -10.8

54

Form trend, last 5 starts, down -10.8

Walks ↓

Last:GS+ 27 VS TEX · 4.0 IP, 7 H, 7 ER, 0 BB, 3 K

Next start: SEA vs MIN 08/02

Form trend, last 5 starts, up +4.0

#99

Heating Up

George Kirby

SEA / 5 of 5 / Last GS+ 27 vs TEX / 4.0 IP, 7 H, 7 ER, 0 BB, 3 K

SEA · 5 GS

LAST: GS+ 27 VS TEX · 4.0 IP, 7 H, 7 ER, 0 BB, 3 K

Next start: SEA vs MIN 08/02

STARTS SUNDAYWalks ↓

Form trend, last 5 starts, up +4.0

50

Form trend, last 5 starts, up +4.0

BUY-LOWK-rate ↑

Last:GS+ 48 VS LAD · 5.0 IP, 5 H, 5 ER, 2 BB, 8 K

Next start: SEA vs DET 08/06

Form trend, last 5 starts, down -2.8

#108

Heating Up

Bryan Woo

SEA / 5 of 5 / Last GS+ 48 vs LAD / 5.0 IP, 5 H, 5 ER, 2 BB, 8 K

SEA · 5 GS

LAST: GS+ 48 VS LAD · 5.0 IP, 5 H, 5 ER, 2 BB, 8 K

Next start: SEA vs DET 08/06

STARTS THURSDAYBUY-LOWK-rate ↑

Form trend, last 5 starts, down -2.8

49

Form trend, last 5 starts, down -2.8

Last:GS+ 34 VS LAD · 5.0 IP, 11 H, 5 ER, 2 BB, 2 K

Next start: SEA vs DET 08/04

Form trend, last 5 starts, down -5.4

#131

Even

Luis Castillo

SEA / 5 of 5 / Last GS+ 34 vs LAD / 5.0 IP, 11 H, 5 ER, 2 BB, 2 K

SEA · 5 GS

LAST: GS+ 34 VS LAD · 5.0 IP, 11 H, 5 ER, 2 BB, 2 K

Next start: SEA vs DET 08/04

STARTS TUESDAY

Form trend, last 5 starts, down -5.4

47

Form trend, last 5 starts, down -5.4

Last:GS+ 49 VS LAD · 5.0 IP, 8 H, 3 ER, 1 BB, 5 K

Next start: SEA vs DET 08/05

Form trend, last 5 starts, down -4.0

#145

Even

Emerson Hancock

SEA / 5 of 5 / Last GS+ 49 vs LAD / 5.0 IP, 8 H, 3 ER, 1 BB, 5 K

SEA · 5 GS

LAST: GS+ 49 VS LAD · 5.0 IP, 8 H, 3 ER, 1 BB, 5 K

Next start: SEA vs DET 08/05

STARTS WEDNESDAY

Form trend, last 5 starts, down -4.0

45

Form trend, last 5 starts, down -4.0