P
Position
Jul 13, 1940
Birthdate
6'2"
Height
190 lbs
Weight
11 years
Experience
1974
2-2
Record
3.57
ERA
25
SO
23
BB
1.26
WHIP
58.0
IP
41
G
0
GS
2
SV
3.9
K/9
Career Regular Season
47-45
Record
3.28
ERA
404
SO
274
BB
1.28
WHIP
746.0
IP
495
G
0
GS
124
SV
4.9
K/9

Summary

Jack Aker played 11 seasons for 6 teams, including the Athletics and Yankees. He had 47 wins, 45 losses, 124 saves, an ERA of 3.28 and 404 strikeouts.

More MLB News

More Athletics Stats

Team Batting Leaders

HR

12

Langeliers

Shea Langeliers

RBI

29

Kurtz

Nick Kurtz

AVG

.343

Cortes

Carlos Cortes
Team Pitching Leaders

W

5

Civale

Aaron Civale

K

47

Severino

Luis Severino

ERA

2.45

Harris

Hogan Harris
Team Rankings

HR

50

13th

R

195

17th

SO

347

26th

ERA

4.31

19th

2026 Division Standings
TEAMWLPCTGB
Athletics Athletics
23
21
.523
22
25
.468
2.5
21
24
.467
2.5
19
28
.404
5.5
16
29
.356
7.5
Schedule
DATEMATCHUPTIME (ET)
Sun
5/17
@
4:05 PM
Mon
5/18
@
9:38 PM
Tue
5/19
@
9:38 PM
Wed
5/20
@
9:38 PM
Thu
5/21
@
9:38 PM
Last Game
SFG Giants

18 - 27

2

Final

5

ATH Athletics

23 - 21

Fri 15 May 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
31
15
.674
23
23
.500
8.0
23
23
.500
8.0
21
25
.457
10.0
19
26
.422
11.5
NL CentralWLPCTGB
29
17
.630
26
17
.605
1.5
27
18
.600
1.5
24
22
.522
5.0
24
22
.522
5.0
NL WestWLPCTGB
27
18
.600
27
18
.600
21
23
.477
5.5
18
27
.400
9.0
18
28
.391
9.5
AL EastWLPCTGB
29
15
.659
28
18
.609
2.0
20
25
.444
9.5
20
26
.435
10.0
19
26
.422
10.5
AL CentralWLPCTGB
25
22
.532
23
22
.511
1.0
20
26
.435
4.5
20
26
.435
4.5
19
27
.413
5.5
AL WestWLPCTGB
23
21
.523
22
25
.468
2.5
21
24
.467
2.5
19
28
.404
5.5
16
29
.356
7.5

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Fri
5/1
@
2-7
Sat
5/2
@
4-9
Sat
5/2
@
11-4
Sat
5/2
@
0-2
Sat
5/2
@
7-17

Schedule

DATEMATCHUPTIME (ET)
Sun
5/17
@
12:15 PM
Sun
5/17
@
1:35 PM
Sun
5/17
@
1:35 PM
Sun
5/17
@
1:35 PM
Sun
5/17
@
1:40 PM