2023 
Named to the All-Pac-12 first team and All-Pacific Region second team … Made history by becoming the first player ever to win Pac-12 Defensive Player of the Week honors four times in one year (Sept. 18, Sept. 25, Oct. 2 and Oct. 16) and three times in a row … Played and started in all 19 games … Led the team in assists with seven, including one on the game-winner at Washington State … Had a two-assist game against Utah … Scored one goal, the game-winner against Pepperdine … Contributed to 11 shutouts … Logged 1,534 minutes, ranking second amongst Bruin field players … Selected to the College Sports Communicators Academic All-District Team for the second-straight year.

2022 
Earned first-team All-Pac-12 honors … Started and played in 23 games and totaled three goals and six assists for 12 points … Scored her first collegiate goal against Washington and scored two goals in the NCAA Tournament, against Northwestern in the Round of 16 and against Alabama in the semifinals … Assisted on the game-winner and scored UCLA’s second goal in the 3-0 NCAA semifinal win over Alabama … Named the Pac-12 Defensive Player of the Week on Oct. 24 after leading UCLA to a pair of road shutouts and assisting on the game-winning goal at Utah … Contributed to 13 shutouts … Selected to the College Sports Communicators Academic All-District Team … Named to the Pac-12 Academic Honor Roll. 

2021
Named to the Pac-12 All-Freshman team … Played in all 20 games and made 12 starts, including starts in the last seven games … Ranked second on the team and sixth in the Pac-12 in assists with seven, including five in conference play … Recorded two assists - the tying goal and the game-winner - in the 4-3 overtime win at Arizona State … Scored her first career goal at Cal State Fullerton … Ranked No. 36 in Top Drawer Soccer’s Postseason Top 100 Freshman list.

U.S. National Team
Selected to U.S. U-23 squad for the 2023 Thorns Preseason Tournament … Has played with the U.S. U-18, U-19, U-20 and U-23 National Teams.

High School/Club
Gatorade State Player of the Year for Indiana in 2020-21 … Selected to play in the 2020-21 High School All-American game … Earned United Soccer Coaches All-America honors, along with All-State and All-District in 2020 after totaling 19 goals and 21 assists … Played two seasons with Valor Christian HS and two with Guerin Catholic HS and led both teams to the State finals … Played club soccer with Indiana Fire Juniors.

Personal
Full name is Quincy Marie McMahon … Born in Logan, Utah … Parents are Tom and Kim McMahon … Has two older brothers, Dawson and Emmett … Father Tom has coached in the NFL for the last 12 years … Has lived in eight different states … Admires Abby Wambach … Describes her greatest athletic thrill as coming back from a 2-0 deficit with six minutes to play in the regional championship and scoring two goals to send the game to overtime, with Guerin Catholic eventually winning in overtime … Cognitive Science major.