On MLB 40-man: YES
Acquired: Drafted 1st Rd (34) '19
| Mon 7/07 | Tue 7/08 | Wed 7/09 |
|---|---|---|
| @SDP 9:40 PM EDT | @SDP 9:40 PM EDT | @SDP 9:40 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 6, 2025 8:38 PM : Diamondbacks manager Torey Lovullo said Sunday that Jameson was pulled off his rehab assignment in the rookie-level Arizona Complex League last week due to a bone fragment chip in his right elbow, Alex Weiner of ArizonaSports.com reports.
Analysis: Placed on Triple-A Reno's 7-day injured list May 20 due to a lateral right elbow injury, Jameson was cleared to pitch in ACL games in late June but made just two appearances before experiencing tightness in his pitching arm. Fortunately for Jameson, Lovullo relayed that the bone chip in the 28-year-old's elbow isn't expected to require surgery. A timeline for Jameson's return to the mound hasn't been established, however, and given that the righty previously underwent Tommy John surgery in September 2023, Arizona will likely tread carefully with his rehab program.
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 |
| Totals | 0 | 0 | 1 | 0 | 3.0 | 13 | 2 | 1 | 4 | 0 | 3 | 0 | 0 | 7.80 | ||
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 |
|---|---|---|---|
| September 17, 2022 11:27 AM | add | Blind Squirrels | $1 |
| October 14, 2022 2:23 AM | increase | Blind Squirrels | $3 |
| September 17, 2023 5:30 PM | cut | Blind Squirrels | $2 |