Union College first-year player Luisa Arizpe-Sierra finished out the regular season with a pair of second-singles wins over the weekend to give her a team-leading 16 singles wins on the year so far. Arizpe-Sierra earned one of three Union points with a 6-0, 4-6, (10-5) win over Grace Truong of 38th-ranked Skidmore on Friday, and then helped Union clinch a postseason spot with a pair of 6-1 sets to beat RIT's Maya Clinard on Saturday.