Illustrated silhouette of a player wearing the Boston Red Sox uniform

Fritz Ostermueller

P
Position
Sep 15, 1907
Birthdate
5'11"
Height
175 lbs
Weight
15 years
Experience
1948
8-11
Record
4.42
ERA
43
SO
41
BB
1.37
WHIP
134.1
IP
23
G
22
GS
0
SV
2.9
K/9
Career Regular
114-115
Record
3.99
ERA
774
SO
835
BB
1.45
WHIP
2066.2
IP
390
G
246
GS
15
SV
3.4
K/9

Summary

Fritz Ostermueller played 15 seasons for 4 teams, including the Red Sox and Pirates. He had 114 wins, 115 losses, an ERA of 3.99 and 774 strikeouts.

More Red Sox Stats

Team Batting Leaders

HR

3

Abreu

Wilyer Abreu

RBI

17

Story

Trevor Story

AVG

.314

Abreu

Wilyer Abreu
Team Pitching Leaders

W

2

Crochet

Garrett Crochet

K

22

Crochet

Garrett Crochet

ERA

1.74

Morán

Jovani Morán
Team Rankings

HR

12

29th

R

78

21st

SO

148

26th

ERA

4.27

22nd

2026 Division Standings
TEAMWLPCTGB
11
8
.579
11
9
.550
0.5
10
10
.500
1.5
Red Sox Red Sox
8
11
.421
3.0
7
12
.368
4.0
Schedule
DATEMATCHUPTIME (ET)
Sat
4/18
@
4:10 PM
Sun
4/19
@
1:35 PM
Mon
4/20
@
11:10 AM
Tue
4/21
@
6:45 PM
Wed
4/22
@
6:45 PM
Last Game
DET Tigers

10 - 10

0

Final

1

BOS Red Sox

8 - 11

Fri 17 Apr 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
13
7
.650
9
11
.450
4.0
9
11
.450
4.0
8
11
.421
4.5
7
13
.350
6.0
NL CentralWLPCTGB
12
8
.600
12
8
.600
11
8
.579
0.5
11
8
.579
0.5
10
9
.526
1.5
NL WestWLPCTGB
15
4
.789
13
7
.650
2.5
12
8
.600
3.5
8
12
.400
7.5
7
13
.350
8.5
AL EastWLPCTGB
11
8
.579
11
9
.550
0.5
10
10
.500
1.5
8
11
.421
3.0
7
12
.368
4.0
AL CentralWLPCTGB
11
9
.550
11
10
.524
0.5
10
10
.500
1.0
7
13
.350
4.0
7
13
.350
4.0
AL WestWLPCTGB
11
9
.550
11
10
.524
0.5
10
10
.500
1.0
8
13
.381
3.5
8
13
.381
3.5

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Thu
4/2
@
13-6
Thu
4/2
@
0-4
Thu
4/2
@
2-8
Thu
4/2
@
2-5
Thu
4/2
@
4-5

Schedule

DATEMATCHUPTIME (ET)
Sat
4/18
@
1:35 PM
Sat
4/18
@
2:10 PM
Sat
4/18
@
2:20 PM
Sat
4/18
@
4:05 PM
Sat
4/18
@
4:05 PM