Toe the Slab

DET / Last 10 qualified starts

Jack Flaherty

Form through 2026-06-19

49

Even form / 10 of 10

ERA 5.35 · WHIP 1.57 · K/9 10.7 · IP 65.2 · FIP 3.28 · xERA 5.08

→Steady -1.0

Next start pending

Season form trend

Rolling GS+

204060802026-03-28 vs SD: GS+ 46, 4.1 IP2026-04-04 vs STL: GS+ 40, 4.0 IP2026-04-09 vs MIN: GS+ 59, 5.2 IP2026-04-15 vs KC: GS+ 64, 6.0 IP2026-04-20 vs BOS: GS+ 52, 3.1 IP2026-04-25 vs CIN: GS+ 30, 2.0 IP2026-05-01 vs TEX: GS+ 40, 3.2 IP2026-05-06 vs BOS: GS+ 64, 5.0 IP2026-05-12 vs NYM: GS+ 40, 3.2 IP2026-05-17 vs TOR: GS+ 49, 6.0 IP2026-05-22 vs BAL: GS+ 49, 3.1 IP2026-05-28 vs LAA: GS+ 57, 5.2 IP2026-06-02 vs TB: GS+ 63, 5.0 IP2026-06-07 vs SEA: GS+ 53, 5.0 IP2026-06-12 vs CLE: GS+ 46, 3.0 IPBestWorst03-2804-1505-0105-1706-02
Season form data
2026-03-2846
2026-04-0440
2026-04-0959
2026-04-1564
2026-04-2052
2026-04-2530
2026-05-0140
2026-05-0664
2026-05-1240
2026-05-1749
2026-05-2249
2026-05-2857
2026-06-0263
2026-06-0753
2026-06-1246

Arsenal / pitch mix

How he gets outs

fixture

PitchUsageVeloWhiffPut-awayxwOBA
4-Seam
40%
99.418%14%.337
Sliderout pitch
29%
91.132%20%.301
Changeup
15%
88.328%17%.313
Sinker
10%
97.210%10%.357
Curveball
6%
83.420%15%.331

Advanced / percentiles

Trust indicators

K% 27%

29th pct

BB% 5%

5th pct

Whiff% --

50th pct

Chase% --

50th pct

CSW% --

50th pct

Barrel% 8%

35th pct

Hard-hit% 40%

22th pct

xERA 5.08

5th pct

FIP 3.28

75th pct

GB% pending

50th pct

Splits

Scouting splits

Vs RHB

wOBA --

K --

BB --

Vs LHB

wOBA --

K --

BB --

Home

wOBA --

K --

BB --

Away

wOBA --

K --

BB --

Times through order

wOBA --

K --

BB --

GS+ game log

2026-06-12vs CLE / MLB game log3.0 IP, 3 H, 2 ER, 1 BB, 1 KGS+ 46Depth

2026-06-12 / Below

vs CLE

3.0 IP, 3 H, 2 ER, 1 BB, 1 K

39

GS+

8%

Whiff

96.3

Top velo

Inning velo shape

89.3 mph89.8 mph88.4 mph
2026-06-07vs SEA / MLB game log5.0 IP, 6 H, 3 ER, 1 BB, 7 KGS+ 53Depth

2026-06-07 / Solid

vs SEA

5.0 IP, 6 H, 3 ER, 1 BB, 7 K

47

GS+

17%

Whiff

95.1

Top velo

Inning velo shape

89.1 mph89.4 mph88.6 mph89.5 mph89.9 mph89.1 mph
2026-06-02vs TB / MLB game log5.0 IP, 5 H, 0 ER, 2 BB, 6 KGS+ 63Depth

2026-06-02 / Solid

vs TB

5.0 IP, 5 H, 0 ER, 2 BB, 6 K

54

GS+

7%

Whiff

95.8

Top velo

Inning velo shape

86.3 mph87.4 mph88.7 mph88.8 mph86.3 mph91.6 mph
2026-05-28vs LAA / MLB game log5.2 IP, 6 H, 3 ER, 1 BB, 9 KGS+ 57Summary
2026-05-22vs BAL / MLB game log3.1 IP, 8 H, 3 ER, 0 BB, 7 KGS+ 49Summary
2026-05-17vs TOR / MLB game log6.0 IP, 5 H, 4 ER, 0 BB, 4 KGS+ 49Summary
2026-05-12vs NYM / MLB game log3.2 IP, 6 H, 3 ER, 3 BB, 2 KGS+ 40Summary
2026-05-06vs BOS / MLB game log5.0 IP, 3 H, 2 ER, 1 BB, 10 KGS+ 64Summary
2026-05-01vs TEX / MLB game log3.2 IP, 5 H, 4 ER, 3 BB, 4 KGS+ 40Summary
2026-04-25vs CIN / MLB game log2.0 IP, 5 H, 6 ER, 2 BB, 4 KGS+ 30Summary
2026-04-20vs BOS / MLB game log3.1 IP, 3 H, 0 ER, 6 BB, 3 KGS+ 52Summary
2026-04-15vs KC / MLB game log6.0 IP, 2 H, 1 ER, 3 BB, 7 KGS+ 64Summary
2026-04-09vs MIN / MLB game log5.2 IP, 5 H, 1 ER, 3 BB, 6 KGS+ 59Summary
2026-04-04vs STL / MLB game log4.0 IP, 3 H, 5 ER, 4 BB, 6 KGS+ 40Summary
2026-03-28vs SD / MLB game log4.1 IP, 4 H, 2 ER, 4 BB, 2 KGS+ 46Summary