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2026 Michigan State Spartans Baseball Roster
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Jersey Number 22
JD Greeley
- Position:
- RHP
- Height:
- 6-1
- Weight:
- 192
- B/T::
- R/R
- Class:
- Graduate Student
- Hometown:
- Blakeslee, Pa.
- High School:
- Pocono Mountain West HS
- Prev School:
- Monmouth
2026 (GRADUATE SENIOR): Made 15 appearances with 11 starts, tallying 25 strikeouts in 29.0 IP ... Ranked second on team in lowest opposing batting average, holding the opposition to just a .230 average ... Also third on team in games started (11) ... Made Spartan debut on Feb. 14 at No. 8 Louisville, going 1.1 IP with one K, two hits and no runs allowed in MSU’s 13-4 upset ... Made first start for the Green & White on March 10 at Eastern Michigan, going 1.0 IP with one K in the Spartans’ 13-5 win ... Fired multiple strikeouts in seven outings, including a span of doing so in six of seven games with a pair of three-game streaks, highlighted by season-high four Ks accomplished twice, first in starting game at Notre Dame (April 8), going 2.0 IP without a hit or run, then again in start on May 1 vs. No. 1 UCLA, going season-long 5.0 IP, holding the top-ranked Bruins to just one hit and no runs, with one walk and the four Ks ... Added three Ks vs. Michigan (April 12) and at Ohio State (May 8) ... Had three outings without a hit allowed, while going six outings with yielding a run of any kind and seven outings without an earned run allowed, adding five outings without giving up a walk.
PRIOR TO MSU: Played four seasons (2022-25) at Monmouth ... Earned College Sports Communicators Academic All-District accolades in 2025 ... Earned High Honors on the 2024 Fall CAA Commissioner’s Academic Honor Roll.
2025 (SENIOR): Made 14 appearances with four starts on the mound, including facing Michigan State in the opening weekend on Feb. 15, 2025 in Cary, N.C. at the USA Baseball Complex ... Went 6.0 IP, holding the Spartans to just two hits and two runs, one earned run, with four Ks and two walks, as MSU beat Greeley and Monmouth, 2-0 ... Posted 29 strikeouts in 35.1 IP ... Registered at least one strikeout in 11 of 14 outings ... Rang up season-high five Ks vs. Pitt (Feb. 23) ... Earned three-inning save with no runs, three hits and two Ks vs. Charleston (April 6) ... Fired a hitless 1.0 inning vs. Rutgers (April 15).
2024 (JUNIOR): Made five appearances out of the bullpen in limited action for the Hawks, missing time with an injury, tallying two Ks in 2.1 IP, earning one win ... Picked up the win with an inning of scoreless relief at Lafayette (May 1) ... Registered a strikeout in 0.2 innings of work at St. Joseph’s (March 16).
2023 (SOPHOMORE): Did not see any game action for the Hawks due to injury.
2022 (FRESHMAN): Made eight appearances, all out of the bullpen, in posting a 2-0 record with 11 Ks in 9.2 IP ... Threw 2.2 IP with only one hit and no runs at Seton Hall (March 29) ... Earned the win with 1.1 scoreless innings, with only one hit and four Ks against Iona (April 3) ... Posted 1.2 IP without a run in final outing of season vs. Villanova (May 10).
HIGH SCHOOL: A four-year letterwinner at Pocono Mountain West HS for coach Steve Mason, as both pitcher and infielder ... Registered an 0.76 ERA with 44 Ks as a senior on the mound ... Posted a .442 average at the play, drawing 15 walks against just four strikeouts in 95 plate appearances ... Swiped 18-of-19 stolen bases ... Earned Third-Team All-Eastern-Pennsylvania Conference accolades ... Named to Perfect Game’s Preseason Underclassman All-America Team ... A two-time selection to the Lehigh Valley Carpenter Cup ... Also a two-time All-Area Honorable Mention selection ... Was two-time team captain on baseball team ... Also played soccer and basketball at Pocono Mountain West HS, earning All-Conference accolades at goalie ... Was team captain as a senior ... Earned Honor Roll recognition.
PERSONAL: Son of Robin and Jerry Greeley ... Father, Jerry, is teacher and head baseball coach at King’s College (Pa.), while his mother is a teacher ... Father, Jerry, also coached professionally with the Baltimore Orioles and the Cincinnati Reds ... His uncle, Bucky Greeley, played three seasons in the NFL with the Carolina Panthers after a standout career at Penn State, where he was the co-captain of the undefeated 1994 Big Ten and Rose Bowl Championship team ... Lists his father as biggest baseball influence for introducing him to the game of baseball, and he grew up in professional and collegiate locker rooms ... Lists greatest athletic experience as having the opportunity to grow up and train alongside Baltimore Orioles players and coaches while his father was a coach from 2003-2020 ... Working on his master’s in finance.
PRIOR TO MSU: Played four seasons (2022-25) at Monmouth ... Earned College Sports Communicators Academic All-District accolades in 2025 ... Earned High Honors on the 2024 Fall CAA Commissioner’s Academic Honor Roll.
2025 (SENIOR): Made 14 appearances with four starts on the mound, including facing Michigan State in the opening weekend on Feb. 15, 2025 in Cary, N.C. at the USA Baseball Complex ... Went 6.0 IP, holding the Spartans to just two hits and two runs, one earned run, with four Ks and two walks, as MSU beat Greeley and Monmouth, 2-0 ... Posted 29 strikeouts in 35.1 IP ... Registered at least one strikeout in 11 of 14 outings ... Rang up season-high five Ks vs. Pitt (Feb. 23) ... Earned three-inning save with no runs, three hits and two Ks vs. Charleston (April 6) ... Fired a hitless 1.0 inning vs. Rutgers (April 15).
2024 (JUNIOR): Made five appearances out of the bullpen in limited action for the Hawks, missing time with an injury, tallying two Ks in 2.1 IP, earning one win ... Picked up the win with an inning of scoreless relief at Lafayette (May 1) ... Registered a strikeout in 0.2 innings of work at St. Joseph’s (March 16).
2023 (SOPHOMORE): Did not see any game action for the Hawks due to injury.
2022 (FRESHMAN): Made eight appearances, all out of the bullpen, in posting a 2-0 record with 11 Ks in 9.2 IP ... Threw 2.2 IP with only one hit and no runs at Seton Hall (March 29) ... Earned the win with 1.1 scoreless innings, with only one hit and four Ks against Iona (April 3) ... Posted 1.2 IP without a run in final outing of season vs. Villanova (May 10).
HIGH SCHOOL: A four-year letterwinner at Pocono Mountain West HS for coach Steve Mason, as both pitcher and infielder ... Registered an 0.76 ERA with 44 Ks as a senior on the mound ... Posted a .442 average at the play, drawing 15 walks against just four strikeouts in 95 plate appearances ... Swiped 18-of-19 stolen bases ... Earned Third-Team All-Eastern-Pennsylvania Conference accolades ... Named to Perfect Game’s Preseason Underclassman All-America Team ... A two-time selection to the Lehigh Valley Carpenter Cup ... Also a two-time All-Area Honorable Mention selection ... Was two-time team captain on baseball team ... Also played soccer and basketball at Pocono Mountain West HS, earning All-Conference accolades at goalie ... Was team captain as a senior ... Earned Honor Roll recognition.
PERSONAL: Son of Robin and Jerry Greeley ... Father, Jerry, is teacher and head baseball coach at King’s College (Pa.), while his mother is a teacher ... Father, Jerry, also coached professionally with the Baltimore Orioles and the Cincinnati Reds ... His uncle, Bucky Greeley, played three seasons in the NFL with the Carolina Panthers after a standout career at Penn State, where he was the co-captain of the undefeated 1994 Big Ten and Rose Bowl Championship team ... Lists his father as biggest baseball influence for introducing him to the game of baseball, and he grew up in professional and collegiate locker rooms ... Lists greatest athletic experience as having the opportunity to grow up and train alongside Baltimore Orioles players and coaches while his father was a coach from 2003-2020 ... Working on his master’s in finance.
Tuesday, February 24
Monday, February 16
Monday, January 26
Monday, May 19
