BOS at ATH / Sutter Health Park

Jack Perkins

5.2 IP, 1 H, 2 ER, 3 BB, 4 K

MLB gamefeed line / Ranked from live gamefeed stats / Pitch chart from MLB gamefeed

Game Score+

GSv2 64 / GS+ -12 adj

LOSS

Average / Middle band

Pitcher page

Start log / 2026-07-27

Jack Perkins

ATH vs BOS / 5.2 IP, 1 H, 2 ER, 3 BB, 4 K

Game Score+

xGS+ 59

Average / Middle band

Pitch location / catcher view

Pitch type

Dot size

Result

Count sequence / 66 shown

Pitch-by-pitch sequence

First 18 pitches matching active type, result, and count filters

18 of 66

#1 / Inn 1 / 0-0

4-Seam

95.8

Ball-1.31 / 3.73

#2 / Inn 1 / 1-0

4-Seam

94.8

Ball-1.10 / 1.80

#3 / Inn 1 / 2-0

4-Seam

95.7

Ball-1.02 / 3.16

#4 / Inn 1 / 3-0

4-Seam

95.2

Called Strike-0.63 / 2.72

#5 / Inn 1 / 3-1

Slider

85.8

Ball0.33 / 3.33

#6 / Inn 1 / 0-0

Slider

86.0

Called Strike-0.02 / 2.29

#7 / Inn 1 / 0-1

4-Seam

95.5

Whiff-0.78 / 3.17

#8 / Inn 1 / 0-2

4-Seam

95.9

Ball-1.70 / 5.39

#9 / Inn 1 / 1-2

Slider

85.4

Called Strike0.26 / 1.95

#10 / Inn 1 / 0-0

Changeup

90.0

Whiff0.58 / 0.87

#11 / Inn 1 / 0-1

Changeup

89.5

Whiff0.96 / 1.03

#12 / Inn 1 / 0-2

4-Seam

96.6

In Play0.24 / 3.39

#13 / Inn 1 / 0-0

Slider

87.2

Called Strike0.55 / 2.04

#14 / Inn 1 / 0-1

Changeup

90.4

Foul0.10 / 1.08

#15 / Inn 1 / 0-2

Changeup

91.0

In Play-0.11 / 1.45

#16 / Inn 2 / 0-0

4-Seam

95.3

Foul-1.01 / 3.28

#17 / Inn 2 / 0-1

Slider

86.1

Ball1.71 / 1.73

#18 / Inn 2 / 1-1

Slider

85.1

In Play-0.13 / 2.35

#	Inn	Count	Pitch	Result	Velo	Location
1	1	0-0	4-Seam	Ball	95.8	-1.31 / 3.73
2	1	1-0	4-Seam	Ball	94.8	-1.10 / 1.80
3	1	2-0	4-Seam	Ball	95.7	-1.02 / 3.16
4	1	3-0	4-Seam	Called Strike	95.2	-0.63 / 2.72
5	1	3-1	Slider	Ball	85.8	0.33 / 3.33
6	1	0-0	Slider	Called Strike	86.0	-0.02 / 2.29
7	1	0-1	4-Seam	Whiff	95.5	-0.78 / 3.17
8	1	0-2	4-Seam	Ball	95.9	-1.70 / 5.39
9	1	1-2	Slider	Called Strike	85.4	0.26 / 1.95
10	1	0-0	Changeup	Whiff	90.0	0.58 / 0.87
11	1	0-1	Changeup	Whiff	89.5	0.96 / 1.03
12	1	0-2	4-Seam	In Play	96.6	0.24 / 3.39
13	1	0-0	Slider	Called Strike	87.2	0.55 / 2.04
14	1	0-1	Changeup	Foul	90.4	0.10 / 1.08
15	1	0-2	Changeup	In Play	91.0	-0.11 / 1.45
16	2	0-0	4-Seam	Foul	95.3	-1.01 / 3.28
17	2	0-1	Slider	Ball	86.1	1.71 / 1.73
18	2	1-1	Slider	In Play	85.1	-0.13 / 2.35

Velocity trend

88-97 MPH

91.7

Inn 1

91.9

Inn 2

91.8

Inn 3

89.8

Inn 4

91.5

Inn 5

91.7

Inn 6

Inning timeline

66 pitches

Inn 1

7 strikes3 whiffs2 in play96.6 max

Inn 2

3 strikes0 whiffs2 in play96.5 max

Inn 3

3 strikes0 whiffs2 in play95.3 max

Inn 4

5 strikes4 whiffs2 in play95.6 max

Inn 5

4 strikes3 whiffs2 in play95.8 max

Inn 6

0 strikes0 whiffs3 in play95.6 max

Count leverage

6 innings

Inn 1

7 ahead4 even4 behind4 2-strike

Inn 2

2 ahead6 even4 behind2 2-strike

Inn 3

0 ahead4 even8 behind1 2-strike

Inn 4

6 ahead5 even0 behind2 2-strike

Inn 5

3 ahead3 even1 behind1 2-strike

Inn 6

1 ahead4 even4 behind0 2-strike

Game Score+ why

context-v8

Average

50-59 / Middle band

Solid start near the midpoint of the 20-80 display scale.

Baseline

+45

Neutral starting point for every outing.

Length

+17

5.2 innings pitched.

Misses

+8.8

4 strikeouts.

Runs

-10

2 earned runs allowed.

Traffic

-1.2

1 hits allowed.

Free passes

-4.5

3 walks allowed.

Whiff context

+0.9

+2.7 pct points above league baseline.

Velocity context

-0.2

-0.1 mph above league baseline.

Park context

Sutter Health Park at 1.00 run factor.

Opponent quality

+0.9

BOS live standings context: 54-50, +46 run differential.

Opponent offense

-0.2

Live offense context: 4.21 R/G, 0.706 OPS.

Scale adjustment

-5

Recalibrates the raw component total onto the slightly lifted 20-80 displayed ranking scale.

Arsenal quality

66 pitches

CSW

33%

Whiff

34%

Zone

53%

Swing

44%

Changeup

Best CSW

42% CSW33% zone50% whiff

Arsenal breakdown

4-Seam

44%

95.2AVG / 96.6 MAX

29 thrown20% whiff

31% CSW59% zone34% swing

Sinker

95.6AVG / 95.6 MAX

1 thrown0% whiff

0% CSW100% zone0% swing

Slider

29%

86.1AVG / 87.3 MAX

19 thrown50% whiff

37% CSW53% zone32% swing

Changeup

18%

89.6AVG / 91.0 MAX

12 thrown50% whiff

42% CSW33% zone83% swing

Cutter

92.9AVG / 94.0 MAX

5 thrown0% whiff

20% CSW60% zone60% swing

Ranked Starts

Warming up

Ranked Starts

Jack Perkins

Jack Perkins