2021 Baseball Roster
Roster

Jersey Number 45
Mark Diaz
- Position:
- Right-handed Pitcher
- Height:
- 5-10
- Weight:
- 170
- B/T:
- R/R
- Class:
- Junior
- Hometown:
- Hollywood, Fla.
2021: Made three appearances in relief ... Tossed a scoreless inning out of the bullpen vs. Butler on April 10 ... BIG EAST All-Academic Team.
2020: Did not appear in any games.
2019: Appeared in two games, both in relief... Struck out two and walked two... Tossed 1.1 innings... Made his collegiate debut with a scoreless inning of relief with two strikeouts vs. Ohio State on Feb. 17... BIG EAST Academic All-Star.
High School / Personal:Â Attended Archbishop McCarthy High School in Southwest Ranches, Florida... Four-year letter-winner as a right-handed pitcher and outfielder... Helped lead his team to back-to-back conference titles as a sophomore and junior, and a combined record of 58-4 over that stretch... Went on to win the state title as a sophomore and the national championship as a junior... All-Conference selection as a senior... Team captain as a senior... Had a 3.80 earned run average with 39 strikeouts as a senior - also batted .344 with two home runs and eight stolen bases.... Dean's List member... Member of the National Honor Society... Member of the Environmental Club... Born November 12, 1999.
2020: Did not appear in any games.
2019: Appeared in two games, both in relief... Struck out two and walked two... Tossed 1.1 innings... Made his collegiate debut with a scoreless inning of relief with two strikeouts vs. Ohio State on Feb. 17... BIG EAST Academic All-Star.
High School / Personal:Â Attended Archbishop McCarthy High School in Southwest Ranches, Florida... Four-year letter-winner as a right-handed pitcher and outfielder... Helped lead his team to back-to-back conference titles as a sophomore and junior, and a combined record of 58-4 over that stretch... Went on to win the state title as a sophomore and the national championship as a junior... All-Conference selection as a senior... Team captain as a senior... Had a 3.80 earned run average with 39 strikeouts as a senior - also batted .344 with two home runs and eight stolen bases.... Dean's List member... Member of the National Honor Society... Member of the Environmental Club... Born November 12, 1999.
HIGHLIGHTS | Seton Hall Men's Basketball vs. Saint Peter's
Tuesday, November 04
Seton Hall Men's Basketball Postgame Press Conference: vs. Saint Peter's Nov. 3, 2025
Tuesday, November 04
Shaheen Holloway Full Press Conference at Seton Hall Media Day
Tuesday, October 07
2024-25 End-of-Year Highlight Video
Thursday, May 22
































































