AT SAN JOSE STATE: In her fourth season with the Spartans... A three-time Association of Collegiate Water Polo Coaches (ACWPC) national all-academic team award winner ... Two-time Mountain Pacific Sports Federation (MPSF) All-Academic team honoree ... San Jose University Dean's Scholar in 2020 and 2021 ... Single-match career-high six goals scored twice in 2021 ... Nearing the San José State top-10 for women's water polo career goal scoring ... Needs 34 goals for 155 in a career and the tenth spot.
2021: Appeared in all 18 matches... Was the team leader in goals scored (32), points accumulated (51), and shooting percentage (40.5) ... Scored six times in a 17-7 win at Santa Clara converting on all six six of her shots (3/7) and again at No. 3 UCLA on eight shots (4/4) ... Found the cage in 14 of the Spartans' 18 matches... Nine multi-goal scoring performances ... A MPSF All-Academic honoree and San José State University Dean's Scholar.
2020: Second leading goal scorer on the Spartans with 32 goals... Tenth in the MPSF in season goal scoring... Seventh in the conference for points scored with 48 (33 goals, 15 assists), points scored per match (2.82) and in steals (19)... Had a five-goal outburst vs. #16-LMU in the Barbara Kalbus Invitational (2/23)... A MPSF All-Academic honoree and San José State University Dean's Scholar.
2019: Honorable mention All-American... Second-team All-MPSF and named to the MPSF All-Newcomer team... Team leader in goal scoring with 57... Leading freshman goal scorer in the MPSF... Sixth in the conference in goal scoring... Scored at least one goal in 22 of 25 contests... Single-match season high five goals three times - Long Beach State (1/27), Santa Clara (3/2), and vs. #14-Princeton... 15 multi-goal matches.
HIGH SCHOOL: Graduated from CAR Sant Cugat in San Cugat, Spain.
MORE ON OLGA: A materials engineering major...Native of Terrassa, Spain...Started to play for the Spain National team in 2016...Won gold in the 2018 European Junior Championship, the 2017 World Youth Championship and the 2018 World Youth Championship with the Spain National team...Enjoys hanging out with friends and watching Netflix in her free time...Parents are Joan Descalzi Farreres and Montserrat Portell Rifa.
| Season | Matches | Goals Scored | Assists | DEX | Steals | Sprints |
| 2019 | 25 | 57 | 18 | 3 | 21 | 0-4 |
| 2020 | 17 | 32 | 16 | 7 | 19 | 4-7 |
| 2021 | 18 | 32 | 19 | 14 | 14 | 3-5 |
| 2022 | 26 | 40 | 27 | 13 | 30 | 3-5 |
| CAREER | 86 | 161 | 70 | 37 | 84 | 10-21 |