On MLB 40-man: YES
Acquired: Drafted 7th Rd '23
| Sat 7/19 | Sun 7/20 | Mon 7/21 |
|---|---|---|
| MIN 8:10 PM EDT | MIN 3:10 PM EDT | STL 8:40 PM EDT |
Positions
RP
2026 Earned Positions
RP
All Leagues
Average $2.47
Median $2.00
FanGraphs Points
Average $1.58
Median $1.00
All Leagues
Average $2.00
Median $1.50
FanGraphs Points
Average $1.30
Median $1.00
Roster%
36.09%
Change
7Day
0%
30Day
10.1%
2025 OPL Round 4
OPL Roster%
0.00%
OPL Average Salary
$0.00
July 18, 2025 11:36 PM : Halvorsen picked up the save in Friday's 6-4 win over the Twins, allowing one hit and no walks during a scoreless ninth inning. He struck out two.
Analysis: The save was the ninth of the year for the 25-year-old right-hander, who fanned multiple batters for the first time since June 18. Halvorsen surrendered five runs while failing to record an out his last time out in Boston, so he bounced back nicely from that meltdown as well. The last-place Rockies do figure to rank toward the bottom of the major leagues in save opportunities the rest of the way, but Halvorsen at least seems to be first in line for those chances despite submitting a 5.15 ERA and 1.55 WHIP in 2025.
MLB Stats
Pitching
| Year | Team | G | GS | IP | SV | HLD | K | H | BB | HBP | HR | P/IP | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | COL | 12 | 0 | 12.1 | 2 | 2 | 13 | 8 | 2 | 1 | 2 | 6.56 | 80.87 |
| 2025 | COL | 38 | 0 | 36.2 | 9 | 4 | 34 | 40 | 17 | 0 | 7 | 4.34 | 159.23 |
MILB Stats
Pitching
| Year | Team | G | GS | IP | SV | HLD | K | H | BB | HBP | HR | P/IP | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | COL (CPX) | 2 | 0 | 2.1 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 6.63 | 15.47 |
| 2023 | COL (A+) | 5 | 0 | 5.0 | 0 | 0 | 5 | 6 | 1 | 0 | 1 | 3.22 | 16.10 |
| 2023 | COL (AA) | 6 | 0 | 6.0 | 0 | 2 | 5 | 5 | 3 | 0 | 1 | 4.68 | 28.10 |
| 2024 | COL (AA) | 33 | 0 | 35.1 | 8 | 3 | 41 | 34 | 19 | 4 | 2 | 6.04 | 213.47 |
| 2024 | COL (AAA) | 8 | 0 | 9.0 | 1 | 1 | 15 | 8 | 4 | 0 | 1 | 6.72 | 60.50 |
Recent Games
Last 10 MLB Games
| Date | Team | Opponent | GS | Win | Save | Hold | IP | TBF | R | ER | H | K | BB | HBP | HR | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 18, 2025 | COL | MIN | 0 | 0 | 1 | 0 | 1.0 | 4 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 13.80 |
| Jul 9, 2025 | COL | @BOS | 0 | 0 | 0 | 0 | 0.0 | 5 | 5 | 5 | 4 | 0 | 1 | 0 | 2 | -38.00 |
| Jul 6, 2025 | COL | CHW | 0 | 0 | 1 | 0 | 1.0 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 9.40 |
| Jul 3, 2025 | COL | HOU | 0 | 0 | 1 | 0 | 1.1 | 7 | 1 | 1 | 3 | 1 | 0 | 0 | 0 | 9.07 |
| Jun 29, 2025 | COL | @MIL | 0 | 0 | 0 | 0 | 1.0 | 6 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 1.20 |
| Jun 26, 2025 | COL | LAD | 0 | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.40 |
| Jun 22, 2025 | COL | ARI | 0 | 0 | 1 | 0 | 1.0 | 4 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 11.80 |
| Jun 19, 2025 | COL | @WSN | 0 | 0 | 0 | 0 | 0.2 | 3 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | -9.97 |
| Jun 18, 2025 | COL | @WSN | 0 | 0 | 1 | 0 | 1.0 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 16.40 |
| Jun 16, 2025 | COL | @WSN | 0 | 0 | 1 | 0 | 1.0 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 9.40 |
| Totals | 0 | 0 | 6 | 0 | 9.0 | 42 | 8 | 7 | 12 | 8 | 4 | 0 | 3 | 32.50 | ||
Last 10 MILB Games
| Date | Level | Team | Opponent | GS | Win | Save | IP | TBF | R | ER | H | K | BB | HBP | HR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 27, 2024 | AAA | ABQ | RNO | 0 | 0 | 0 | 1.0 | 4 | 0 | 0 | 0 | 3 | 1 | 0 | 0 |
| Aug 23, 2024 | AAA | ABQ | @SUG | 0 | 0 | 0 | 1.0 | 4 | 0 | 0 | 0 | 2 | 1 | 0 | 0 |
| Aug 22, 2024 | AAA | ABQ | @SUG | 0 | 0 | 1 | 1.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Aug 18, 2024 | AAA | ABQ | @RR | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 0 |
| Aug 15, 2024 | AAA | ABQ | @RR | 0 | 1 | 0 | 1.0 | 7 | 2 | 2 | 5 | 1 | 0 | 0 | 0 |
| Aug 10, 2024 | AAA | ABQ | SAC | 0 | 0 | 0 | 2.0 | 8 | 0 | 0 | 1 | 2 | 1 | 0 | 0 |
| Aug 8, 2024 | AAA | ABQ | SAC | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 |
| Aug 3, 2024 | AAA | ABQ | @LV | 0 | 0 | 0 | 1.0 | 6 | 1 | 1 | 2 | 2 | 1 | 0 | 1 |
| Jul 30, 2024 | AA | HFD | @REA | 0 | 0 | 0 | 0.2 | 5 | 1 | 1 | 2 | 0 | 2 | 0 | 0 |
| Jul 26, 2024 | AA | HFD | HBG | 0 | 1 | 0 | 1.0 | 4 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| Totals | 0 | 2 | 1 | 10.2 | 47 | 5 | 5 | 11 | 16 | 6 | 0 | 1 | |||
Avg Salary & Roster%
Last 30 days
2026 Position Eligibility Progress
To gain eligibility, a player must have 5 GS or 10 G at a position in the majors, or 20 G at a position in the minors.
Transaction History
| Date | Transaction Type | Team | Salary |
|---|---|---|---|
| February 24, 2025 9:00 PM | add | That Maine Moxie 🥤 | $1 |
| June 18, 2025 10:28 AM | cut | That Maine Moxie 🥤 | $1 |
Recent Trades for Seth Halvorsen in FanGraphs Points
| Date | Proposing Team | Proposing Team Gives | Accepting Team | Accepting Team Gives |
|---|---|---|---|---|
| April 20, 2025 12:52 PM | Junior Varsity Pitchers |
Bryan King HOU RP L $1 Jarlin Susana WSN AA SP R $1 7IL Seth Halvorsen COL RP R $2 Kevin McGonigle DET AA 2B/SS L $1 Leodalis De Vries SDP A+ SS S $2 Travis Sykora WSN AA SP R $1 7IL |
ayayyron |
Bailey Ober MIN AAA SP R $9 15IL Jonathan India KCR 2B/3B/OF R $14 Yoshinobu Yamamoto LAD SP R $37 $50 loan |
| December 11, 2024 8:06 PM | The 🐂 |
Enrique Bradfield Jr. BAL AA OF L $2 |
MArteeeeEen🐳 |
Ben Brown CHC AAA SP/RP R $4 Seth Halvorsen COL RP R $3 |