Illustration of Jon Lester wearing the Boston Red Sox uniform

Regular Season

Season TM G GS W L ERA SO CG SHO SV IP H ER R HR BB HBP WHIP
2006
BOS
15
15
7
2
4.76
60
0
0
0
81.1
91
43
43
7
43
5
1.65
2007
BOS
12
11
4
0
4.57
50
0
0
0
63.0
61
32
33
10
31
1
1.46
2008
BOS
33
33
16
6
3.21
152
2
2
0
210.1
202
75
78
14
66
10
1.27
2009
BOS
32
32
15
8
3.41
225
2
0
0
203.1
186
77
80
20
64
3
1.23
2010
BOS
32
32
19
9
3.25
225
2
0
0
208.0
167
75
81
14
83
10
1.20
2011
BOS
31
31
15
9
3.47
182
0
0
0
191.2
166
74
77
20
75
11
1.26
2012
BOS
33
33
9
14
4.82
166
3
0
0
205.1
216
110
117
25
68
4
1.38
2013
BOS
33
33
15
8
3.75
177
1
1
0
213.1
209
89
94
19
67
7
1.29
2014
BOS
21
21
10
7
2.52
149
0
0
0
143.0
128
40
52
9
32
4
1.12
2014
OAK
11
11
6
4
2.35
71
1
1
0
76.2
66
20
24
7
16
1
1.07
2014
TOT
32
32
16
11
2.46
220
1
1
0
219.2
194
60
76
16
48
5
1.10
2015
CHC
32
32
11
12
3.34
207
1
0
0
205.0
183
76
83
16
47
7
1.12
2016
CHC
32
32
19
5
2.44
197
2
0
0
202.2
154
55
57
21
52
6
1.02
2017
CHC
32
32
13
8
4.33
180
1
0
0
180.2
179
87
101
26
60
4
1.32
2018
CHC
32
32
18
6
3.32
149
0
0
0
181.2
174
67
75
24
64
6
1.31
2019
CHC
31
31
13
10
4.46
165
0
0
0
171.2
205
85
101
26
52
5
1.50
2020
CHC
12
12
3
3
5.16
42
0
0
0
61.0
64
35
35
11
17
3
1.33
2021
WSH
16
16
3
5
5.02
51
0
0
0
75.1
91
42
50
14
29
1
1.59
2021
STL
12
12
4
1
4.36
40
0
0
0
66.0
68
32
34
11
26
2
1.42
2021
TOT
28
28
7
6
4.71
91
0
0
0
141.1
159
74
84
25
55
3
1.51
Career 452 451 200 117 3.66 2,488 15 4 0 2740.0 2,610 1,114 1,215 294 892 90 1.28

Postseason

Season TM G GS W L ERA SO CG SHO SV IP H ER R HR BB HBP WHIP
2007
BOS
3
1
1
0
1.93
8
0
0
0
9.1
6
2
2
1
4
0
1.07
2008
BOS
4
4
1
2
2.36
26
0
0
0
26.2
24
7
9
3
5
0
1.09
2009
BOS
1
1
0
1
4.50
5
0
0
0
6.0
4
3
3
1
4
0
1.33
2013
BOS
5
5
4
1
1.56
29
0
0
0
34.2
25
6
6
3
8
2
0.95
2014
OAK
1
1
0
0
7.36
5
0
0
0
7.1
8
6
6
0
2
0
1.36
2015
CHC
2
2
0
2
4.50
14
0
0
0
14.0
13
7
7
3
2
0
1.07
2016
CHC
6
5
3
1
2.02
30
0
0
0
35.2
27
8
9
3
6
1
0.93
2017
CHC
3
2
0
0
1.88
7
0
0
0
14.1
6
3
3
1
8
0
0.98
2018
CHC
1
1
0
0
1.50
9
0
0
0
6.0
4
1
1
0
1
0
0.83
Career 26 22 9 7 2.51 133 0 0 0 154.0 117 43 46 15 40 3 1.02

More Red Sox Stats

Team Rankings

HR

184

15th

R

782

7th

SO

1,351

16th

ERA

3.71

5th

2025 Division Standings
TEAM W L PCT GB
Yankees Yankees
93
68
.578
Blue Jays Blue Jays
93
68
.578
Red Sox Red Sox
88
73
.547
5.0
Rays Rays
77
84
.478
16.0
Orioles Orioles
75
86
.466
18.0
Schedule
DATE MATCHUP TIME (ET)
Sun
9/28
DET DET
@
BOS BOS
3:05 PM
Last Game
BOS Red Sox

88 - 73

1

Final

2

DET Tigers

87 - 74

Sat 27 Sep 2025

MLB 2025 Batting Leaders

MLB 2025 Pitching Leaders

MLB Fantasy 2025

MLB 2025 Betting

MLB 2025 Division Standings

NL East W L PCT GB
Phillies Phillies
95
66
.590
Mets Mets
83
78
.516
12.0
NL Central W L PCT GB
Brewers Brewers
96
65
.596
Cubs Cubs
91
70
.565
5.0
NL West W L PCT GB
Dodgers Dodgers
92
69
.571
Padres Padres
89
72
.553
3.0
AL East W L PCT GB
Yankees Yankees
93
68
.578
Blue Jays Blue Jays
93
68
.578
AL Central W L PCT GB
Guardians Guardians
87
74
.540
Tigers Tigers
87
74
.540
AL West W L PCT GB
Mariners Mariners
90
71
.559
Astros Astros
86
75
.534
4.0

MLB 2025 Scores & Schedule

Scores

DATE MATCHUP SCORE
Fri
9/12
TBR TBR
@
CHC CHC
5-4
Fri
9/12
BAL BAL
@
TOR TOR
4-5
Fri
9/12
PIT PIT
@
WSH WSH
5-1
Fri
9/12
TEX TEX
@
NYM NYM
3-2
Fri
9/12
DET DET
@
MIA MIA
4-6

Schedule

DATE MATCHUP TIME (ET)
Sun
9/28
COL COL
@
SFG SFG
3:05 PM
Sun
9/28
CWS CWS
@
WSH WSH
3:05 PM
Sun
9/28
BAL BAL
@
NYY NYY
3:05 PM
Sun
9/28
KCR KCR
@
ATH ATH
3:05 PM
Sun
9/28
DET DET
@
BOS BOS
3:05 PM