Age: 32, 220 lbs, 6'5" Born: 4/5/1993, Dallas, TX, USA Sal: N/A  Currently In the minors PLAYER NEWS REPORT 23 daysRe-ups with Diamondbacks. The Diamondbacks re-signed Curtiss to a minor-league contract.
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| 2025 | AZ | 30 | 0 | 36.7 | 3.93 | 3 | 2 | 0 | 1 | 29 | 8 | 0 | 5 | 24 | 0 | 5 | 0 | 0 | 18 | 16 | 0 | 0.93 | 5.89 | 18.0 | 0.6 |
| 2024 | COL | 3 | 0 | 2.3 | 15.43 | 0 | 0 | 0 | 0 | 6 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 2.57 | 3.86 | 0.0 | 0.0 |
| 2023 | NYM | 15 | 0 | 19.7 | 4.58 | 0 | 0 | 0 | 0 | 17 | 2 | 0 | 3 | 16 | 0 | 8 | 0 | 0 | 10 | 10 | 0 | 1.27 | 7.32 | 0.0 | 0.0 |
| 2021 | MIL | 44 | 0 | 44.3 | 3.45 | 3 | 1 | 0 | 0 | 42 | 8 | 1 | 6 | 44 | 1 | 12 | 1 | 0 | 21 | 17 | 0 | 1.22 | 8.93 | 15.0 | 0.3 |
| 2020 | MIA | 17 | 0 | 25.0 | 1.80 | 3 | 0 | 0 | 2 | 21 | 0 | 0 | 3 | 25 | 2 | 3 | 0 | 0 | 7 | 5 | 0 | 0.96 | 9.00 | 21.0 | 1.2 |
| 2019 | LAA | 1 | 0 | 2.3 | 3.86 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 1 | 1 | 0 | 2.14 | 3.86 | 0.0 | 0.0 |
| 2018 | MIN | 8 | 0 | 6.3 | 5.68 | 0 | 1 | 0 | 0 | 8 | 0 | 0 | 0 | 7 | 0 | 4 | 3 | 0 | 4 | 4 | 0 | 1.89 | 9.95 | 0.0 | 0.0 |
| 2017 | MIN | 9 | 0 | 8.7 | 8.31 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 2 | 10 | 1 | 2 | 2 | 0 | 8 | 8 | 0 | 1.27 | 10.38 | 0.0 | 0.0 |
| | | 127 | 0 | 145.3 | 5.88 | 9 | 4 | 0 | 3 | 134 | 20 | 1 | 21 | 128 | 4 | 37 | 6 | 0 | 73 | 65 | 0 | 1.53 | 7.40 | 54.0 | 0.3 |
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| 9/28/2025 | SD@ | L4 - 12 | 0 | 1.0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 18.00 | 0.0 |
| 9/23/2025 | LAD | W5 - 4 | 0 | 0.7 | 13.50 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1.50 | 13.50 | 0.0 |
| 9/20/2025 | PHI | W4 - 3 | 0 | 1.0 | 0.00 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.00 | 0.00 | 3.0 |
| 9/17/2025 | SF | L1 - 5 | 0 | 0.0 | - | 0 | 1 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 5 | 4 | 0 | - | - | 0.0 |
| 9/16/2025 | SF | W6 - 5 | 0 | 1.7 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.0 |
| 9/13/2025 | MIN@ | W5 - 2 | 0 | 2.0 | 0.00 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.50 | 9.00 | 5.0 |
| 9/9/2025 | SF@ | L3 - 5 | 0 | 1.3 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 13.50 | 0.0 |
| 9/6/2025 | BOS | W5 - 1 | 0 | 1.0 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 9.00 | 0.0 |
| 9/3/2025 | TEX | W2 - 0 | 0 | 0.3 | 0.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0.00 | 0.0 |
| 8/31/2025 | LAD@ | L4 - 5 | 0 | 1.0 | 9.00 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 1.00 | 18.00 | 0.0 |
| | | | 0 | 10.0 | 2.25 | 1 | 2 | 0 | 1 | 7 | 1 | 0 | 2 | 10 | 0 | 1 | 0 | 0 | 7 | 6 | 0 | 0.40 | 8.10 | 8.0 |
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| J. Curtis | RP | AZ | 11/5/2025 | Outrighted to Reno. |
| J. Curtis | RP | AZ | 6/28/2025 | Selected from Triple-A. |
| J. Curtis | RP | AZ | 8/6/2024 | Scrubbed from 40-man roster. |
| J. Curtis | RP | AZ | 7/27/2024 | Joining big-league roster. |
| J. Curtis | RP | AZ | 5/30/2024 | Outrighted to Triple-A |
| J. Curtis | RP | AZ | 5/27/2024 | Removed from 40-man roster. |
| J. Curtis | RP | AZ | 5/24/2024 | Joining Rockies. |
| J. Curtis | RP | AZ | 3/24/2024 | Loses out in roster bid. |
| J. Curtis | RP | AZ | 1/25/2024 | Invited to Rockies' camp. |
| J. Curtis | RP | AZ | 11/6/2023 | Becomes free agent |
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| J. Curtis | RP | AZ | 8/3/2021 | 8/5/2021 | -1 | Earned runs allowed |
| J. Curtis | RP | AZ | 5/1/2018 | 5/3/2018 | +1 | Wild pitches |
Stars of the month
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| June 29, 2025 | J. Curtis | AZ | RP | NA |
| June 30, 2025 | J. Curtis | AZ | RP | NA |
| July 03, 2025 | J. Curtis | AZ | RP | NA |
| July 04, 2025 | J. Curtis | AZ | RP | NA |
| July 08, 2025 | J. Curtis | AZ | RP | NA |
| July 13, 2025 | J. Curtis | AZ | RP | NA |
| July 18, 2025 | J. Curtis | AZ | RP | NA |
| July 27, 2025 | J. Curtis | AZ | RP | NA |
| July 29, 2025 | J. Curtis | AZ | RP | NA |
| August 01, 2025 | J. Curtis | AZ | RP | NA |
| August 03, 2025 | J. Curtis | AZ | RP | Rookie star |
| August 05, 2025 | J. Curtis | AZ | RP | NA |
| August 06, 2025 | J. Curtis | AZ | RP | NA |
| August 10, 2025 | J. Curtis | AZ | RP | NA |
| August 13, 2025 | J. Curtis | AZ | RP | NA |
| August 18, 2025 | J. Curtis | AZ | RP | NA |
| August 20, 2025 | J. Curtis | AZ | RP | NA |
| August 22, 2025 | J. Curtis | AZ | RP | NA |
| August 24, 2025 | J. Curtis | AZ | RP | NA |
| August 26, 2025 | J. Curtis | AZ | RP | NA |
| August 31, 2025 | J. Curtis | AZ | RP | NA |
| September 03, 2025 | J. Curtis | AZ | RP | 2nd star |
| September 06, 2025 | J. Curtis | AZ | RP | NA |
| September 09, 2025 | J. Curtis | AZ | RP | NA |
| September 13, 2025 | J. Curtis | AZ | RP | NA |
| September 16, 2025 | J. Curtis | AZ | RP | NA |
| September 17, 2025 | J. Curtis | AZ | RP | NA |
| September 20, 2025 | J. Curtis | AZ | RP | NA |
| September 23, 2025 | J. Curtis | AZ | RP | NA |
| September 28, 2025 | J. Curtis | AZ | RP | NA |
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Stars of the week
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