On MLB 40-man: YES
Acquired: Drafted 1st Rd (34) '19
| Thu 7/03 | Fri 7/04 | Sat 7/05 |
|---|---|---|
| SFG 9:40 PM EDT | KCR 9:40 PM EDT | KCR 4:10 PM EDT |
Positions
RP
2026 Earned Positions
RP
All Leagues
Average $3.00
Median $3.00
FanGraphs Points
Average $3.00
Median $3.00
All Leagues
Average $1.10
Median $1.00
FanGraphs Points
Average $1.00
Median $1.00
Roster%
0.31%
Change
7Day
0%
30Day
0%
2025 OPL Round 3
OPL Roster%
0.00%
OPL Average Salary
$0.00
July 2, 2025 2:23 PM : Jameson underwent an MRI on his right elbow Tuesday after experiencing renewed tightness coming out of his rehab appearance in the rookie-level Arizona Complex League last Friday, Nick Piecoro of The Arizona Republic reports.
Analysis: Jameson landed on Triple-A Reno's 7-day injured list May 20 due to inflammation in his right elbow, which he previously had surgically repaired in September 2023. After a month of rest and rehab, Jameson was cleared to resumed pitching in games in the ACL last week, but he made just two appearances before suffering a setback. The Diamondbacks haven't revealed the findings of Jameson's recent MRI, but he'll presumably be out of action through at least the All-Star break.
MLB Stats
Pitching
| Year | Team | G | GS | IP | SV | HLD | K | H | BB | HBP | HR | P/IP | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | ARI | 4 | 4 | 24.1 | 0 | 0 | 24 | 20 | 7 | 1 | 2 | 5.24 | 127.47 |
| 2023 | ARI | 15 | 3 | 40.2 | 1 | 1 | 37 | 40 | 18 | 1 | 6 | 3.67 | 149.13 |
| 2025 | ARI | 3 | 0 | 3.0 | 1 | 0 | 0 | 4 | 3 | 0 | 0 | 2.6 | 7.80 |
MILB Stats
Pitching
| Year | Team | G | GS | IP | SV | HLD | K | H | BB | HBP | HR | P/IP | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | ARI (A-) | 8 | 8 | 11.2 | 0 | 0 | 12 | 14 | 9 | 1 | 1 | 2.71 | 31.63 |
| 2021 | ARI (A+) | 13 | 12 | 64.1 | 0 | 0 | 77 | 60 | 18 | 4 | 9 | 4.62 | 297.37 |
| 2021 | ARI (AA) | 8 | 8 | 46.1 | 0 | 0 | 68 | 38 | 18 | 4 | 6 | 5.19 | 240.27 |
| 2022 | ARI (AA) | 4 | 4 | 18.2 | 0 | 0 | 23 | 13 | 4 | 1 | 0 | 7.25 | 135.33 |
| 2022 | ARI (AAA) | 22 | 21 | 114.0 | 0 | 0 | 109 | 139 | 42 | 6 | 21 | 2.61 | 297.90 |
| 2023 | ARI (AAA) | 5 | 5 | 28.0 | 0 | 0 | 24 | 29 | 11 | 2 | 2 | 4.15 | 116.20 |
| 2025 | ARI (CPX) | 2 | 2 | 1.1 | 0 | 0 | 3 | 2 | 1 | 0 | 0 | 5.75 | 7.67 |
| 2025 | ARI (AAA) | 14 | 0 | 12.2 | 0 | 2 | 19 | 20 | 8 | 0 | 4 | 1.15 | 14.53 |
Recent Games
Last 10 MLB Games
| Date | Team | Opponent | GS | Win | Save | Hold | IP | TBF | R | ER | H | K | BB | HBP | HR | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 26, 2025 | ARI | ATL | 0 | 0 | 0 | 0 | 1.0 | 5 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | -1.20 |
| Apr 23, 2025 | ARI | TBR | 0 | 0 | 0 | 0 | 1.0 | 6 | 2 | 1 | 3 | 0 | 1 | 0 | 0 | -3.40 |
| Apr 20, 2025 | ARI | @CHC | 0 | 0 | 1 | 0 | 1.0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12.40 |
| Jul 6, 2023 | ARI | NYM | 0 | 0 | 0 | 0 | 3.0 | 14 | 2 | 2 | 5 | 2 | 1 | 1 | 1 | -5.10 |
| Totals | 0 | 0 | 1 | 0 | 6.0 | 27 | 4 | 3 | 9 | 2 | 4 | 1 | 1 | 2.70 | ||
Last 10 MILB Games
| Date | Level | Team | Opponent | GS | Win | Save | IP | TBF | R | ER | H | K | BB | HBP | HR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 27, 2025 | CPX | A-DBA | A-DOD | 1 | 0 | 0 | 0.1 | 5 | 3 | 1 | 2 | 1 | 1 | 0 | 0 |
| Jun 24, 2025 | CPX | A-DBA | @A-RED | 1 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 |
| May 18, 2025 | AAA | RNO | @SUG | 0 | 0 | 0 | 1.0 | 7 | 3 | 2 | 2 | 2 | 2 | 0 | 1 |
| May 14, 2025 | AAA | RNO | @SUG | 0 | 0 | 0 | 0.1 | 7 | 5 | 5 | 4 | 0 | 2 | 0 | 1 |
| May 10, 2025 | AAA | RNO | LV | 0 | 0 | 0 | 1.1 | 8 | 1 | 1 | 3 | 1 | 1 | 0 | 0 |
| May 7, 2025 | AAA | RNO | LV | 0 | 0 | 0 | 1.0 | 6 | 0 | 0 | 1 | 1 | 2 | 0 | 0 |
| May 4, 2025 | AAA | RNO | @SAC | 0 | 0 | 0 | 1.0 | 4 | 0 | 0 | 1 | 2 | 0 | 0 | 0 |
| May 3, 2025 | AAA | RNO | @SAC | 0 | 0 | 0 | 1.0 | 3 | 0 | 0 | 0 | 3 | 0 | 0 | 0 |
| Apr 30, 2025 | AAA | RNO | @SAC | 0 | 0 | 0 | 0.1 | 3 | 0 | 0 | 1 | 0 | 1 | 0 | 0 |
| Apr 17, 2025 | AAA | RNO | RR | 0 | 0 | 0 | 1.0 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 |
| Totals | 2 | 0 | 0 | 8.1 | 50 | 13 | 10 | 15 | 12 | 9 | 0 | 3 | |||
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 |
|---|---|---|---|
| October 4, 2022 8:28 AM | add | Wacha Me Win ツ | $3 |
| October 14, 2022 2:26 AM | increase | Wacha Me Win ツ | $5 |
| April 4, 2023 10:51 PM | cut | Wacha Me Win ツ | $3 |
| April 8, 2023 8:58 PM | add | Señor Smoke’s Trench Coat | $3 |
| April 22, 2023 9:00 PM | move | West Richfield Street Turkeys (from Señor Smoke’s Trench Coat) | $3 |
| May 17, 2023 10:26 AM | move | Murphy's Law (from West Richfield Street Turkeys) | $3 |
| October 12, 2023 11:46 AM | increase | Murphy's Law | $5 |
| January 30, 2024 12:30 PM | cut | Murphy's Law | $0 |