On MLB 40-man: YES
Acquired: Drafted 7th Rd '23
| Sat 7/05 | Sun 7/06 | Mon 7/07 |
|---|---|---|
| CHW 9:10 PM EDT | CHW 3:10 PM EDT | @BOS 7:10 PM EDT |
Positions
RP
2026 Earned Positions
RP
All Leagues
Average $2.49
Median $2.00
FanGraphs Points
Average $1.59
Median $1.00
All Leagues
Average $3.20
Median $2.50
FanGraphs Points
Average $1.10
Median $1.00
Roster%
35.89%
Change
7Day
2.45%
30Day
8.9%
2025 OPL Round 3
OPL Roster%
0.00%
OPL Average Salary
$0.00
July 3, 2025 8:45 PM : Halvorsen earned the save in Thursday's 7-6 win over the Astros, allowing one run on three hits while striking out one batter in 1.1 innings. He did not issue a walk.
Analysis: Halvorsen was brought in for the eighth inning to record the final out and came back out for the ninth to protect the Rockies' two-run lead. He gave up a triple and an RBI groundout to start the frame and yielded back-to-back singles, but he managed to escape with the save after getting Cooper Hummel to fly out to right field. It was Halvorsen's seventh save of the season (and fifth since the beginning of June), and he now has a 4.15 ERA and 1.44 WHIP across 34.2 innings.
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 | 35 | 0 | 34.2 | 7 | 4 | 32 | 35 | 15 | 0 | 5 | 5.02 | 174.03 |
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 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 |
| Jun 12, 2025 | COL | SFG | 0 | 1 | 0 | 0 | 1.0 | 4 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 3.80 |
| Jun 10, 2025 | COL | SFG | 0 | 0 | 0 | 1 | 1.0 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 15.40 |
| Jun 8, 2025 | COL | NYM | 0 | 0 | 0 | 0 | 1.0 | 6 | 2 | 2 | 3 | 2 | 0 | 0 | 1 | -8.70 |
| Totals | 0 | 1 | 4 | 1 | 10.0 | 42 | 5 | 4 | 11 | 11 | 3 | 0 | 2 | 57.80 | ||
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 |
|---|---|---|---|
| March 23, 2025 9:30 PM | add | Big Klu Barrels Up | $3 |
| April 12, 2025 9:47 AM | cut | Big Klu Barrels Up | $2 |
| April 13, 2025 9:48 AM | add | Gallen of Milk | $3 |
| April 24, 2025 7:24 AM | cut | Gallen of Milk | $2 |
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 A+ 2B/SS L $1 Leodalis De Vries SDP A+ SS S $2 Travis Sykora WSN AA SP R $1 |
ayayyron |
Bailey Ober MIN 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 SP/RP R $4 Seth Halvorsen COL RP R $3 |