Madonna University Athletics

A former member of the Turnin2 travel program, Rosiewicz has developed into one of the top players in the country during her collegiate career. She earned WHAC First Team All-Conference honors in 2024 before putting together a standout 2025 season, being named an NFCA First Team All-American, NAIA Second Team All-American, WHAC Player of the Year, First Team All-Conference, and All-Academic honoree. She continued her dominance in 2026, repeating as WHAC Player of the Year while also earning WHAC First Team All-Conference, WHAC All-Defensive Team (shortstop), and All-Academic honors. Rosiewicz also broke the Madonna Softball single-season home run record with 14 home runs and counting.

2025: Started all 55 games, batting an outstanding .467 with 78 hits, 65 runs scored, and 57 RBIs. Recorded 17 doubles, 4 triples, and 6 home runs while stealing 28 bases and posting a .538 on-base percentage and .725 slugging percentage. Defensively, totaled 80 putouts and 80 assists with a .936 fielding percentage.

2024: Started all 58 games, hitting .315 with 56 hits, 48 runs scored, and 52 RBIs. Added 10 doubles, 5 triples, and a home run while finishing with a .369 on-base percentage. In the field, recorded 75 putouts and 78 assists with a .950 fielding percentage.