2025 Water Polo Roster
Karampetsou, Ari

Jersey Number 11
Ari Karampetsou
- Class:
- Freshman
- Position:
- AT
- Height:
- 5-7
- Hometown:
- Athens, Greece
- High School:
- Costeas Geitonas School
Bio
Career Stats
Career Highs
Points: 8, vs. No. 12 Indiana (2/9/25)
Goals: 6, 2x last vs. St. Francis (PA) (4/6/25)
Assists: 6, vs. No. 20 Brown (4/6/25)
Steals: 5, vs. No. 8 Harvard (3/16/25)
Field Blocks: 2, 2x last vs. No. 8 Harvard (3/16/25)
Drawn Exclusions: 3, vs. No. 13 Princeton (2/22/25)
At Michigan
• Selected to the 2025 Cutino Award Watch List (2025)
• Earned CWPA Rookie of the Week honors four times (2025)
• Named to the CWPA All-Conference First Team (2025)
• Secured a place on the CWPA All-Tournament First Team (2025)
Freshman (2025)
• Tallied four goals and one assist in her collegiate debut against No. 9 Fresno State (1/17/25)
• Scored eight points (six goals and two assists) against No. 12 Indiana (2/9/25)
• Notched one goal and six assists in the win over No. 20 Brown (4/6/25)
• Led the Maize and Blue offense with 66 goals and 40 assists during the season
• Appeared in 30 games in 2025
• Named to the 2025 Cutino Award Watch List
• Four-time CWPA Rookie of the Week
• Recognized as a member of the CWPA All-Conference First TeamÂ
• Honored with a spot on the CWPA All-Tournament First Team
Prep
• Graduated from Costeas Geitonas School, Pallini, Attica, Greece
• Academic excellence honors
• Played for Ethnikos Piraeus Club from 2013 to 2024
• Greek National Team member, where she was named CaptainÂ
• 3rd place in European Championship U19 (2024)
• Ethnikos won the Greek Cup title, and she was announced the Top Scorer of the tournament (2024).Â
Club/International
• Club: Ethnikos Piraeus
• Captain of Greek National Team U16 (2022, 2nd place in World Championship)
• MVP of the World Championship U16 (2022)
• Won the Len Trophy Title (2022)
• Multiple medals with Ethnikos in European and World Championships
• 3rd place with the senior team of Ethikos (2x)
Personal
• Full name: Ariadni Pantelia Karampetsou
• Birthday: July 27, 2006
• Hometown: Athens, Greece
• Daughter of Filippos Karampetsos and Anna ChatzigiorgakiÂ
• Enrolled in the School of Literature, Science, and Arts
Year | GP | G | A | Pts | ShPct | EX | DEX | STL | FB | SPW | SPL |
2025 | 30 | 66 | 40 | 106 | .555 | 36 | 22 | 37 | 6 | 24 | 1 |
Total | 30 | 66 | 40 | 106 | .555 | 36 | 22 | 37 | 6 | 24 | 1 |
Career Highs
Points: 8, vs. No. 12 Indiana (2/9/25)
Goals: 6, 2x last vs. St. Francis (PA) (4/6/25)
Assists: 6, vs. No. 20 Brown (4/6/25)
Steals: 5, vs. No. 8 Harvard (3/16/25)
Field Blocks: 2, 2x last vs. No. 8 Harvard (3/16/25)
Drawn Exclusions: 3, vs. No. 13 Princeton (2/22/25)
At Michigan
• Selected to the 2025 Cutino Award Watch List (2025)
• Earned CWPA Rookie of the Week honors four times (2025)
• Named to the CWPA All-Conference First Team (2025)
• Secured a place on the CWPA All-Tournament First Team (2025)
Freshman (2025)
• Tallied four goals and one assist in her collegiate debut against No. 9 Fresno State (1/17/25)
• Scored eight points (six goals and two assists) against No. 12 Indiana (2/9/25)
• Notched one goal and six assists in the win over No. 20 Brown (4/6/25)
• Led the Maize and Blue offense with 66 goals and 40 assists during the season
• Appeared in 30 games in 2025
• Named to the 2025 Cutino Award Watch List
• Four-time CWPA Rookie of the Week
• Recognized as a member of the CWPA All-Conference First TeamÂ
• Honored with a spot on the CWPA All-Tournament First Team
Prep
• Graduated from Costeas Geitonas School, Pallini, Attica, Greece
• Academic excellence honors
• Played for Ethnikos Piraeus Club from 2013 to 2024
• Greek National Team member, where she was named CaptainÂ
• 3rd place in European Championship U19 (2024)
• Ethnikos won the Greek Cup title, and she was announced the Top Scorer of the tournament (2024).Â
Club/International
• Club: Ethnikos Piraeus
• Captain of Greek National Team U16 (2022, 2nd place in World Championship)
• MVP of the World Championship U16 (2022)
• Won the Len Trophy Title (2022)
• Multiple medals with Ethnikos in European and World Championships
• 3rd place with the senior team of Ethikos (2x)
Personal
• Full name: Ariadni Pantelia Karampetsou
• Birthday: July 27, 2006
• Hometown: Athens, Greece
• Daughter of Filippos Karampetsos and Anna ChatzigiorgakiÂ
• Enrolled in the School of Literature, Science, and Arts
Â
International Series: Freshman Karampetsou Showing Skill, Leadership Beyond Her Years
Thursday, April 10
Water Polo Highlights vs. Harvard - CWPA Championship (April 27)
Saturday, April 27
Water Polo Highlights vs. Bucknell, UC Merced (March 24)
Sunday, March 24
Water Polo Ushers in New Era with New Staff
Monday, October 10