University of Massachusets Athletics
2020 Men's Lacrosse Roster
Siebert, Jack

Jersey Number 0
Jack Siebert
- Position:
- Attack/Midfield
- Height:
- 5-8
- Weight:
- 165
- Class:
- Junior
- Hometown:
- Ipswich, Mass.
- High School:
- Melrose / Westminster School (Conn.)
Bio
2022 • Graduate Student
• NEILA All-Academic Team
• Saw time in 2 games for UMass
• Recorded a ground ball against Towson (5/5)
2021 • Senior
• CAA Commissioner's Academic Honor Roll
• Appeared in three games as a reserve on attack
• Made appearances at Fairfield (4/24), at No. 12 Delaware (4/30) and in the CAA Semifinal Round against No. 9 Drexel (5/6)
• Recorded an assist in the game at Delaware
2020 • Junior
• CAA Commissioner's Academic Honor Roll
• Played once on the season, with time at No. 16 Army West Point (2/8)
• Season was cut short due to nation-wide cancellation of spring sport seasons in response to COVID-19 pandemic
2019 • Sophomore
• CAA Commissioner's Academic Honor Roll
• Played in six contests with one assist on the year
• Recorded his first collegiate point and assist in the win over Utah (3/17)
2018 • Freshman
• Made one appearance on the season, seeing minutes during the win over NJIT (3/10)
Before Massachusetts
• Won four letters for head coach Matt James at Melrose High School
• Graduated as the school's single season all-time leader in points, goals and assists
• Recorded 76 goals, 41 assists and 117 points during his senior year at Melrose
• Was named a BostonLax Top 25 Freshmen-To-Watch during his first season at Melrose in 2013
• Helped team to Middlesex League Championship and was a Middlesex League All-Star in 2014
• Also won Middlesex League All-Star as a junior and senior
• Also lettered in wrestling once and was a Middlesex League All-Star
• Attended the Westminster School (Conn.) and played one season for head coach Ryan Curtis
• Played club level for the Top Gun Fighting Clams
Personal
• Son of Rick and Paula Siebert
• Brother to Carolina and Abby
• Sister, Abby, captained the soccer team at Trinity College
• NEILA All-Academic Team
• Saw time in 2 games for UMass
• Recorded a ground ball against Towson (5/5)
2021 • Senior
• CAA Commissioner's Academic Honor Roll
• Appeared in three games as a reserve on attack
• Made appearances at Fairfield (4/24), at No. 12 Delaware (4/30) and in the CAA Semifinal Round against No. 9 Drexel (5/6)
• Recorded an assist in the game at Delaware
2020 • Junior
• CAA Commissioner's Academic Honor Roll
• Played once on the season, with time at No. 16 Army West Point (2/8)
• Season was cut short due to nation-wide cancellation of spring sport seasons in response to COVID-19 pandemic
2019 • Sophomore
• CAA Commissioner's Academic Honor Roll
• Played in six contests with one assist on the year
• Recorded his first collegiate point and assist in the win over Utah (3/17)
2018 • Freshman
• Made one appearance on the season, seeing minutes during the win over NJIT (3/10)
Before Massachusetts
• Won four letters for head coach Matt James at Melrose High School
• Graduated as the school's single season all-time leader in points, goals and assists
• Recorded 76 goals, 41 assists and 117 points during his senior year at Melrose
• Was named a BostonLax Top 25 Freshmen-To-Watch during his first season at Melrose in 2013
• Helped team to Middlesex League Championship and was a Middlesex League All-Star in 2014
• Also won Middlesex League All-Star as a junior and senior
• Also lettered in wrestling once and was a Middlesex League All-Star
• Attended the Westminster School (Conn.) and played one season for head coach Ryan Curtis
• Played club level for the Top Gun Fighting Clams
Personal
• Son of Rick and Paula Siebert
• Brother to Carolina and Abby
• Sister, Abby, captained the soccer team at Trinity College
UMass MLAX | 4.12.25 | Win vs. St. Bonnies | Cinematic Recap
Saturday, April 12
UMass MLAX | Highlights vs St. Bonaventure | 04.12.25
Saturday, April 12
UMass Men's Lacrosse | Broadcast Highlights vs. NJIT | 2.22.25
Sunday, February 23
UMass Men's Lacrosse | Broadcast Highlights vs. Dartmouth | 2.18.25
Tuesday, February 18