Age: 30, 215 lbs, 5'11" Born: 5/6/1995, Jackson, NJ, USA Sal: N/A  Currently Released PLAYER NEWS REPORT 3 monthsStays in organization. The Rays outrighted Thaiss to Triple-A Durham.
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| 2025 | TB | 60 | 156 | 46 | 16 | 34 | 6 | 1 | 1 | 45 | 16 | 1 | 1 | 29 | 0 | 2 | 3 | 1 | 1 | 5 | 0.218 | 0.349 | 0.288 | 0.638 | 45.0 | 0.8 |
| 2024 | CWS | 57 | 157 | 58 | 14 | 32 | 9 | 0 | 2 | 47 | 16 | 3 | 0 | 28 | 0 | 2 | 0 | 0 | 1 | 4 | 0.204 | 0.323 | 0.299 | 0.622 | 47.0 | 0.8 |
| 2023 | LAA | 95 | 262 | 83 | 32 | 56 | 6 | 0 | 9 | 89 | 31 | 2 | 0 | 36 | 1 | 4 | 6 | 0 | 3 | 8 | 0.214 | 0.319 | 0.340 | 0.659 | 89.0 | 0.9 |
| 2022 | LAA | 29 | 69 | 24 | 9 | 15 | 1 | 0 | 2 | 22 | 8 | 1 | 0 | 11 | 1 | 2 | 0 | 0 | 1 | 0 | 0.217 | 0.321 | 0.319 | 0.640 | 22.0 | 0.8 |
| 2021 | LAA | 3 | 7 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.143 | 0.250 | 0.143 | 0.393 | 1.0 | 0.3 |
| 2020 | LAA | 8 | 21 | 8 | 3 | 3 | 0 | 0 | 1 | 6 | 1 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 1 | 0.143 | 0.280 | 0.286 | 0.566 | 6.0 | 0.8 |
| 2019 | LAA | 53 | 147 | 52 | 17 | 31 | 7 | 0 | 8 | 62 | 23 | 0 | 0 | 17 | 0 | 4 | 0 | 0 | 0 | 7 | 0.211 | 0.293 | 0.422 | 0.714 | 62.0 | 1.2 |
| | | 305 | 819 | 272 | 92 | 172 | 29 | 1 | 23 | 272 | 95 | 7 | 1 | 126 | 2 | 15 | 9 | 1 | 6 | 25 | 0.193 | 0.305 | 0.300 | 0.604 | 272.0 | 0.8 |
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| 7/31/2025 | NYY@ | L4 - 7 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.000 | 1.000 | 2.000 | 3.000 | 2.0 |
| 7/30/2025 | NYY@ | L4 - 5 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | 0.0 |
| 7/28/2025 | NYY@ | W4 - 2 | 4 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.250 | 0.250 | 1.000 | 1.250 | 1.0 |
| 7/27/2025 | CIN@ | L1 - 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.000 | 0.333 | 0.000 | 0.333 | 0.0 |
| 7/22/2025 | CWS | W4 - 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.500 | 0.000 | 0.500 | 0.0 |
| 7/19/2025 | BAL | W4 - 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | 0.0 |
| 7/13/2025 | BOS@ | L1 - 4 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.333 | 0.333 | 1.000 | 1.333 | 1.0 |
| 7/10/2025 | BOS@ | L3 - 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | 0.0 |
| 7/8/2025 | DET@ | L2 - 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.000 | 0.000 | 0.000 | 0.000 | 0.0 |
| 7/6/2025 | MIN@ | W7 - 5 | 3 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.333 | 0.333 | 1.000 | 1.333 | 1.0 |
| | | | 27 | 7 | 1 | 4 | 1 | 0 | 0 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0.192 | 0.275 | 0.500 | 0.775 | 5.0 |
Stars of the month
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| March 29, 2025 | M. Thaiss | TB | C | 3rd star |
| April 02, 2025 | M. Thaiss | TB | C | Rookie star |
| April 09, 2025 | M. Thaiss | TB | C | Rookie star |
| April 10, 2025 | M. Thaiss | TB | C | 3rd star |
| April 13, 2025 | M. Thaiss | TB | C | Rookie star |
| April 23, 2025 | M. Thaiss | TB | C | NA |
| April 25, 2025 | M. Thaiss | TB | C | 3rd star |
| April 27, 2025 | M. Thaiss | TB | C | Rookie star |
| May 03, 2025 | M. Thaiss | TB | C | 3rd star |
| May 05, 2025 | M. Thaiss | TB | C | NA |
| May 07, 2025 | M. Thaiss | TB | C | 3rd star |
| May 09, 2025 | M. Thaiss | TB | C | NA |
| May 11, 2025 | M. Thaiss | TB | C | NA |
| May 16, 2025 | M. Thaiss | TB | C | 3rd star |
| May 19, 2025 | M. Thaiss | TB | C | Rookie star |
| May 21, 2025 | M. Thaiss | TB | C | NA |
| May 24, 2025 | M. Thaiss | TB | C | NA |
| May 29, 2025 | M. Thaiss | TB | C | NA |
| June 01, 2025 | M. Thaiss | TB | C | 3rd star |
| June 06, 2025 | M. Thaiss | TB | C | Rookie star |
| June 08, 2025 | M. Thaiss | TB | C | NA |
| June 11, 2025 | M. Thaiss | TB | C | 3rd star |
| June 22, 2025 | M. Thaiss | TB | C | 3rd star |
| June 28, 2025 | M. Thaiss | TB | C | 3rd star |
| July 02, 2025 | M. Thaiss | TB | C | 3rd star |
| July 06, 2025 | M. Thaiss | TB | C | NA |
| July 08, 2025 | M. Thaiss | TB | C | NA |
| July 10, 2025 | M. Thaiss | TB | C | NA |
| July 13, 2025 | M. Thaiss | TB | C | 3rd star |
| July 19, 2025 | M. Thaiss | TB | C | NA |
| July 27, 2025 | M. Thaiss | TB | C | NA |
| July 30, 2025 | M. Thaiss | TB | C | NA |
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Stars of the week
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| March 29, 2025 | M. Thaiss | TB | C | 2nd star |
| March 30, 2025 | M. Thaiss | TB | C | 2nd star |
| March 31, 2025 | M. Thaiss | TB | C | 2nd star |
| April 02, 2025 | M. Thaiss | TB | C | NA |
| April 04, 2025 | M. Thaiss | TB | C | 2nd star |
| April 06, 2025 | M. Thaiss | TB | C | 2nd star |
| April 08, 2025 | M. Thaiss | TB | C | 2nd star |
| April 09, 2025 | M. Thaiss | TB | C | 3rd star |
| April 10, 2025 | M. Thaiss | TB | C | NA |
| April 13, 2025 | M. Thaiss | TB | C | 2nd star |
| April 15, 2025 | M. Thaiss | TB | C | 2nd star |
| April 18, 2025 | M. Thaiss | TB | C | 2nd star |
| April 20, 2025 | M. Thaiss | TB | C | 2nd star |
| April 23, 2025 | M. Thaiss | TB | C | 2nd star |
| April 25, 2025 | M. Thaiss | TB | C | 2nd star |
| April 27, 2025 | M. Thaiss | TB | C | NA |
| April 30, 2025 | M. Thaiss | TB | C | NA |
| May 03, 2025 | M. Thaiss | TB | C | 2nd star |
| May 05, 2025 | M. Thaiss | TB | C | 2nd star |
| May 07, 2025 | M. Thaiss | TB | C | 2nd star |
| May 09, 2025 | M. Thaiss | TB | C | 2nd star |
| May 11, 2025 | M. Thaiss | TB | C | NA |
| May 15, 2025 | M. Thaiss | TB | C | 2nd star |
| May 16, 2025 | M. Thaiss | TB | C | 2nd star |
| May 19, 2025 | M. Thaiss | TB | C | NA |
| May 21, 2025 | M. Thaiss | TB | C | 2nd star |
| May 24, 2025 | M. Thaiss | TB | C | 2nd star |
| May 29, 2025 | M. Thaiss | TB | C | 2nd star |
| June 01, 2025 | M. Thaiss | TB | C | 2nd star |
| June 04, 2025 | M. Thaiss | TB | C | 2nd star |
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