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Brandeis University

2025 Men's Soccer Roster

Baogen Chen '25
Baogen Chen '25

10 Rainer Osselmann-Chai (he/him/his)

  • Height 5-7
  • Year Senior
  • Hometown Acton, Mass.
  • High School Acton-Boxborough Regional
  • Major Business/Economics

Biography

2024-2025 Season Awards

  • 2024 Fall UAA All-Academic team
  • United Soccer Coaches NCAA Division III All-Region Second Team
  • College Sports Communication Academic All-District Award
  • All-UAA Honorable Mention
2023-2024 Season Awards
  • 2023 UAA Offensive Player of the Week, Oct. 9
  • 2023 Fall UAA All-Academic team
  • 2023 All-UAA Men's Soccer second team
  • 2023 College Sports Communications Academic All-District Award


2022-2023 Season Awards

  • 2022 Co-Rookie of the Year

  • 2022 All-UAA Honorable Mention

Getting to know Rainer 

  • Rainer played for the New England Revolution Academy from 2017-2020 and Boston Bolts MLS Next from 2020-2022. 

  • He was named captain for the 2017-2018 and 2021-2022 seasons. 

  • Outside of soccer: Rainer enjoys playing golf and tennis.

  • Fun fact: Rainer is an alumnus of Camp Mowglis on Newfound Lake in Hebron, NH.

Statistics

Season Statistics

Season Statistics

No statistics available for this season.

Career Statistics

There are no statistics available for this player.

Historical Player Information

  • 4

    2022First-year

    M
    5'7"
    4
  • 4

    2023Sophomore

    M
    5'7"
    4
  • 10
    C

    2024Junior

    M
    5'7"
    10
    C
  • 10
    C

    2025Senior

    M
    5'7"
    10
    C
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