Major League Baseball
PLAYERS
Seth Halvorsen
#54 - Colorado Rockies
Profile
Position Starter
Height 6'2"
Weight 225 lbs
Birthdate February 18, 2000
Birthplace Chicago, Illinois
College Tennessee
Bats Right
Throws Right
Key Statistics
IP 34.2
W/L 1-2
SV 7
ERA 4.15
K 32
BB 15
OBP .340
Errors 1
Last 10
Date vs Res Score IP H R ER K BB HR
7/3/25 HOU SV 7-6 1.1 3 1 1 1 0 0
6/29/25 @ MIL 4-3 1.0 2 0 0 1 1 0
6/26/25 LAD 1-3 1.0 0 0 0 1 0 0
6/22/25 AZ SV 4-2 1.0 1 0 0 1 0 0
6/19/25 @ WAS L, BS 3-4 0.2 1 2 1 0 0 1
6/18/25 @ WAS SV 3-1 1.0 0 0 0 2 0 0
6/16/25 @ WAS SV 6-4 1.0 0 0 0 0 1 0
6/12/25 SF W 8-7 1.0 1 0 0 1 1 0
6/10/25 SF H 5-6 1.0 0 0 0 2 0 0
6/8/25 NYM 5-13 1.0 3 2 2 2 0 1
Pitching Statistics
Year Team W L ERA IP H R ER BB K HR
2024 COL 2 1 1.46 12.1 8 3 2 2 13 2
2025 COL 1 2 4.15 34.2 35 20 16 15 32 5
Pitching Splits
  Overall Last 3 Away Home Day Night
W/L
ERA
IP
Hits
Runs
ER
K
BB
HR		 1-2
4.15
34.2
35
20
16
32
15
5		 0-0
0.00
0.0
0
0
0
0
0
0		 0-1
3.38
13.1
14
6
5
6
7
2		 1-1
4.64
21.1
21
14
11
26
8
3		 1-1
2.12
17.0
15
5
4
17
4
2		 0-1
6.11
17.2
20
15
12
15
11
3
OBP
WHIP
GB:FB
SB
CS
SB %
QS %		 .340
1.44
3.91
2
2
50.0
0.0		 .000
0.00
0
0
0
0
0.0		 .368
1.57
2.43
1
2
33.3
0.0		 .322
1.36
6.50
1
0
100.0
0.0		 .279
1.12
5.75
2
0
100.0
0.0		 .392
1.75
2.86
0
2
0.0
0.0
TW/TL
AF
AA
Total
Over
Under		 14-21
4.23
5.69
9.91
13
20		 0-0
0.00
0.00
0.00
0
0		 7-8
3.67
4.73
8.40
4
10		 7-13
4.65
6.40
11.05
9
10		 8-8
4.25
4.62
8.88
5
10		 6-13
4.21
6.58
10.79
8
10
Season Injury Log
Date On Date Off Injury Status
No injuries to report.