2026 Water Polo Roster

Jersey Number 11
Ari Karampetsou
- Class:
- Sophomore
- Position:
- AT
- Height:
- 5-7
- Hometown:
- Athens, Greece
- High School:
- Costeas Geitonas School
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, Greece)
• Academic excellence honors
Club/International
• Club: Ethnikos Piraeus
• Finished third in the U19 European Championship (2024)
• Greek Cup Title Champion and Top Scorer (2024)
• Finished second in the World Championship representing the U16 Greek National Team (2022)
• U16 Greek National Team MVP and captain (2022)
• Len Trophy Title (2022)
• Finished third representing the senior team of Ethikos (2x)
• Greek National Team CaptainÂ
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, Greece)
• Academic excellence honors
Club/International
• Club: Ethnikos Piraeus
• Finished third in the U19 European Championship (2024)
• Greek Cup Title Champion and Top Scorer (2024)
• Finished second in the World Championship representing the U16 Greek National Team (2022)
• U16 Greek National Team MVP and captain (2022)
• Len Trophy Title (2022)
• Finished third representing the senior team of Ethikos (2x)
• Greek National Team CaptainÂ
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





