Major League Baseball
Profile | Career Statistics
Seth Halvorsen
#54 - Colorado Rockies
Profile
Position Starter
Ht/Wt 6'2" / 225 lbs
Birthdate February 18, 2000
Birthplace Chicago, Illinois
College Tennessee
Bats/Throws Right / Right
Draft 2023 - Round 7 (202 overall) by Colorado
Experience 1 years
Key Statistics
IP 36.2
W/L 1-2
SV 9
ERA 5.15
K 34
BB 17
OBP .356
Errors 1
Last 10 | Season
Date vs S/R Res Score IP H R ER K BB HR P P/IP GB:FB
7/18/25 MIN R SV 6-4 1.0 1 0 0 2 0 0 17 17.0 .00
7/9/25 @ BOS R 2-10 0.0 4 5 5 0 1 2 22 inf .00
7/6/25 CHW R SV 6-4 1.0 0 0 0 0 1 0 12 12.0 .00
7/3/25 HOU R SV 7-6 1.1 3 1 1 1 0 0 26 19.5 1.00
6/29/25 @ MIL R 4-3 1.0 2 0 0 1 1 0 29 29.0 .00
6/26/25 LAD R 1-3 1.0 0 0 0 1 0 0 8 8.0 .00
6/22/25 AZ R SV 4-2 1.0 1 0 0 1 0 0 12 12.0 1.00
6/19/25 @ WAS R L, BS 3-4 0.2 1 2 1 0 0 1 4 6.0 .00
6/18/25 @ WAS R SV 3-1 1.0 0 0 0 2 0 0 14 14.0 .00
6/16/25 @ WAS R SV 6-4 1.0 0 0 0 0 1 0 15 15.0 .00
Pitching Statistics | Career
Year Team G GS W L SV BS ERA CG SHO IP H R ER BB K HR WP
2025 COL 38 0 1 2 9 3 5.15 0 0 36.2 40 25 21 17 34 7 3
2024 COL 12 0 2 1 2 1 1.46 0 0 12.1 8 3 2 2 13 2 0
Pitching Splits
  Overall Last 3 Away Home Day Night Grass Fieldturf Astroturf
W/L
ERA
IP
Hits
Runs
ER
K
BB
HR		 1-2
5.15
36.2
40
25
21
34
17
7		 0-0
0.00
0.0
0
0
0
0
0
0		 0-1
6.75
13.1
18
11
10
6
8
4		 1-1
4.24
23.1
22
14
11
28
9
3		 1-1
2.00
18.0
15
5
4
17
5
2		 0-1
8.20
18.2
25
20
17
17
12
5		 1-2
5.15
36.2
40
25
21
34
17
7		 0-0
0.00
0.0
0
0
0
0
0
0		 0-0
0.00
0.0
0
0
0
0
0
0
OBP
WHIP
GB:FB
SB
CS
SB %
QS %		 .356
1.55
3.07
2
2
50.0
0.0		 .000
0.00
0
0
0
0
0.0		 .419
1.95
2.43
1
2
33.3
0.0		 .316
1.33
3.71
1
0
100.0
0.0		 .278
1.11
3.83
2
0
100.0
0.0		 .420
1.98
2.50
0
2
0.0
0.0		 .356
1.55
3.07
2
2
50.0
0.0		 .000
0.00
0
0
0
0
0.0		 .000
0.00
0
0
0
0
0.0
TW/TL
AF
AA
Total
Over
Under		 16-22
4.26
5.71
9.97
14
22		 0-0
0.00
0.00
0.00
0
0		 7-9
3.56
5.06
8.62
5
10		 9-13
4.77
6.18
10.95
9
12		 9-8
4.35
4.59
8.94
5
11		 7-14
4.19
6.62
10.81
9
11		 16-22
4.26
5.71
9.97
14
22		 0-0
0.00
0.00
0.00
0
0		 0-0
0.00
0.00
0.00
0
0
Season Injury Log
Date On Date Off Injury Status
No injuries to report.