2026 MLB Season

Home Ranked Starts Heat Check Live Upcoming Watchlist

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83.8MPH

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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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BOSv

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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BOSOpen

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 2026-09-14 / latest settled 2026-09-14 pending

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Team

Boston Red Sox▾

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 53.1

See full rotation board

7 qualifiedFORM: LAST 5 STARTS

3 surging1 climbing2 slipping1 freefall

Next five days

BOS probable rotation

09/15CONFIRMED

BOS @ TEX

Patrick Sandoval

Form 41.0

09/16CONFIRMED

BOS @ TEX

Form 53.6

09/17CONFIRMED

BOS @ TEX

Form 61.4

09/18CONFIRMED

BOS @ TB

Form 61.0

09/19CONFIRMED

BOS @ TB

Form 54.8

#1

Surging

Sonny Gray

BOS · 5 GS

61

FORMFORM RANK #3↑ +9.6

SurgingSTARTS THURSDAY

Going deeperK-rate ↑

Last:GS+ 49 VS KC · 6.0 IP, 6 H, 3 ER, 2 BB, 5 K

Next start: BOS @ TEX 09/17

GS+ scores for last 5 starts: 51, 68, 75, 64, 49

#1

Surging

Sonny Gray

BOS / 5 of 5 / Last GS+ 49 vs KC / 6.0 IP, 6 H, 3 ER, 2 BB, 5 K

BOS · 5 GS

LAST: GS+ 49 VS KC · 6.0 IP, 6 H, 3 ER, 2 BB, 5 K

Next start: BOS @ TEX 09/17

Surging

STARTS THURSDAYGoing deeperK-rate ↑

GS+ scores for last 5 starts: 51, 68, 75, 64, 49

61

FormFORM RANK #3↑ +9.6

GS+ scores for last 5 starts: 51, 68, 75, 64, 49

#2

Surging

Ranger Suarez

BOS · 5 GS

61

FORMFORM RANK #4↑ +8.2

Surging

#3

Rebounding

Garrett Crochet

BOS · 5 GS

56

FORMFORM RANK #33↓ -9.2

Freefall

#4

Surging

Payton Tolle

BOS · 5 GS

55

FORMFORM RANK #37↑ +5.6

Surging

#5

Climbing

Jake Bennett

BOS · 5 GS

54

FORMFORM RANK #55↑ +3.4

Climbing

#6

Slipping

Connelly Early

BOS · 5 GS

52

FORMFORM RANK #70↓ -3.2

Slipping

#7

Rebounding

Patrick Sandoval

BOS · 5 GS

47

FORMFORM RANK #7↓ -1.8

Slipping

#8

Rebounding

Brayan Bello

BOS · 5 GS

33

FORMFORM RANK #211↓ -2.2

Slipping

2026 MLB Season

STARTS FRIDAY

Going deeperRun preventionWalks ↓

Last:GS+ 64 VS KC · 7.0 IP, 5 H, 1 ER, 0 BB, 8 K

Next start: BOS @ TB 09/18

GS+ scores for last 5 starts: 64, 62, 56, 59, 64

#2

Surging

Ranger Suarez

BOS / 5 of 5 / Last GS+ 64 vs KC / 7.0 IP, 5 H, 1 ER, 0 BB, 8 K

BOS · 5 GS

LAST: GS+ 64 VS KC · 7.0 IP, 5 H, 1 ER, 0 BB, 8 K

Next start: BOS @ TB 09/18

Surging

STARTS FRIDAYGoing deeperRun preventionWalks ↓

GS+ scores for last 5 starts: 64, 62, 56, 59, 64

61

FormFORM RANK #4↑ +8.2

GS+ scores for last 5 starts: 64, 62, 56, 59, 64

Last:GS+ 67 VS BAL · 6.0 IP, 3 H, 0 ER, 2 BB, 7 K

Next start: TBD

GS+ scores for last 5 starts: 65, 48, 56, 43, 67

#3

Rebounding

Garrett Crochet

BOS / 5 of 5 / Last GS+ 67 vs BAL / 6.0 IP, 3 H, 0 ER, 2 BB, 7 K

BOS · 5 GS

LAST: GS+ 67 VS BAL · 6.0 IP, 3 H, 0 ER, 2 BB, 7 K

Next start: TBD

Freefall

GS+ scores for last 5 starts: 65, 48, 56, 43, 67

56

FormFORM RANK #33↓ -9.2

GS+ scores for last 5 starts: 65, 48, 56, 43, 67

STARTS SATURDAY

Last:GS+ 65 VS KC · 6.0 IP, 4 H, 0 ER, 1 BB, 7 K

Next start: BOS @ TB 09/19

GS+ scores for last 5 starts: 41, 70, 28, 70, 65

#4

Surging

Payton Tolle

BOS / 5 of 5 / Last GS+ 65 vs KC / 6.0 IP, 4 H, 0 ER, 1 BB, 7 K

BOS · 5 GS

LAST: GS+ 65 VS KC · 6.0 IP, 4 H, 0 ER, 1 BB, 7 K

Next start: BOS @ TB 09/19

Surging

STARTS SATURDAY

GS+ scores for last 5 starts: 41, 70, 28, 70, 65

55

FormFORM RANK #37↑ +5.6

GS+ scores for last 5 starts: 41, 70, 28, 70, 65

STARTS WEDNESDAY

Going deeperK-rate ↑Walks ↓

Last:GS+ 27 VS LAA · 5.1 IP, 9 H, 6 ER, 1 BB, 2 K

Next start: BOS @ TEX 09/16

GS+ scores for last 5 starts: 69, 58, 59, 55, 27

#5

Climbing

Jake Bennett

BOS / 5 of 5 / Last GS+ 27 vs LAA / 5.1 IP, 9 H, 6 ER, 1 BB, 2 K

BOS · 5 GS

LAST: GS+ 27 VS LAA · 5.1 IP, 9 H, 6 ER, 1 BB, 2 K

Next start: BOS @ TEX 09/16

Climbing

STARTS WEDNESDAYGoing deeperK-rate ↑Walks ↓

GS+ scores for last 5 starts: 69, 58, 59, 55, 27

54

FormFORM RANK #55↑ +3.4

GS+ scores for last 5 starts: 69, 58, 59, 55, 27

Last:GS+ 57 VS WSH · 4.0 IP, 3 H, 0 ER, 2 BB, 5 K

Next start: TBD

GS+ scores for last 5 starts: 49, 28, 60, 64, 57

#6

Slipping

Connelly Early

BOS / 5 of 5 / Last GS+ 57 vs WSH / 4.0 IP, 3 H, 0 ER, 2 BB, 5 K

BOS · 5 GS

LAST: GS+ 57 VS WSH · 4.0 IP, 3 H, 0 ER, 2 BB, 5 K

Next start: TBD

Slipping

GS+ scores for last 5 starts: 49, 28, 60, 64, 57

52

FormFORM RANK #70↓ -3.2

GS+ scores for last 5 starts: 49, 28, 60, 64, 57

STARTS TODAY

Getting hitWalks ↑

Last:GS+ 46 VS LAA · 6.0 IP, 10 H, 4 ER, 2 BB, 7 K

Next start: BOS @ TEX 09/15

GS+ scores for last 5 starts: 28, 57, 61, 42, 46

#7

Rebounding

Patrick Sandoval

BOS / 5 of 5 / Last GS+ 46 vs LAA / 6.0 IP, 10 H, 4 ER, 2 BB, 7 K

BOS · 5 GS

LAST: GS+ 46 VS LAA · 6.0 IP, 10 H, 4 ER, 2 BB, 7 K

Next start: BOS @ TEX 09/15

Slipping

STARTS TODAYGetting hitWalks ↑

GS+ scores for last 5 starts: 28, 57, 61, 42, 46

47

FormFORM RANK #7↓ -1.8

GS+ scores for last 5 starts: 28, 57, 61, 42, 46

Getting hit

Last:GS+ 59 VS LAA · 5.0 IP, 4 H, 0 ER, 2 BB, 7 K

Next start: TBD

GS+ scores for last 5 starts: 20, 36, 24, 28, 59

#8

Rebounding

Brayan Bello

BOS / 5 of 5 / Last GS+ 59 vs LAA / 5.0 IP, 4 H, 0 ER, 2 BB, 7 K

BOS · 5 GS

LAST: GS+ 59 VS LAA · 5.0 IP, 4 H, 0 ER, 2 BB, 7 K

Next start: TBD

Slipping

Getting hit

GS+ scores for last 5 starts: 20, 36, 24, 28, 59

33

FormFORM RANK #211↓ -2.2

GS+ scores for last 5 starts: 20, 36, 24, 28, 59

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