- Full name Justin Sinibaldi
- Born 03/03/2002 in
- Profile Ht.: 6'5" / Wt.: 220 / Bats: L / Throws: L
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Drafted in the 14th round (409th overall) by the Chicago White Sox in 2024 (signed for $150,000).
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Sinibaldi is a physical 6-foot-5, 220-pound lefthander who pitched mostly out of the bullpen during his first two seasons with Rutgers but took a huge step forward in 2023 and has been a starter for the 2023 and 2024 seasons. He posted a 3.47 ERA through 13 starts and 83 innings in 2024 with a 19.4% strikeout rate and 6.6% walk rate—the lowest of his career. Sinibaldi has a high-spin pitch mix with a fastball that sits 88-90 and has been up to 94 with sink and run, a slow and sweepy slider in the upper 70s and a mid-80s changeup. Sinibaldi has a long and inverted arm action but has been a decent strike thrower in his career.
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Sinibaldi is a physical 6-foot-5, 220-pound lefthander who pitched mostly out of the bullpen during his first two seasons with Rutgers but took a huge step forward in 2023 and has been a starter for the 2023 and 2024 seasons. He posted a 3.47 ERA through 13 starts and 83 innings in 2024 with a 19.4% strikeout rate and 6.6% walk rate—the lowest of his career. Sinibaldi has a high-spin pitch mix with a fastball that sits 88-90 and has been up to 94 with sink and run, a slow and sweepy slider in the upper 70s and a mid-80s changeup. Sinibaldi has a long and inverted arm action but has been a decent strike thrower in his career.