Career Accolades
- Member of inaugural Pac-12 Tournament championship team in 2018
- 2019 team captain
- Two-time Inside Lacrosse Media All-America honorable mention (2018, 2019)
- Two-time IWLCA All-Region first team (2018, 2019)
- Two-time All-Pac-12 first team (2018, 2019)
- Two-time Pac-12 All-Academic second team (2018, 2019)
- Two-time IWLCA Academic honor roll (2018, 2019)
- 2019 Tewaarton Award watch list
- 2018 IWLCA All-America third team
- 2017 MPSF All-Academic
- 2017 MPSF All-Tournament team
- Three-time Pac-12 Defensive Player of the Week (April 2, 2018; April 23, 2018; April 15, 2019)
- Inside Lacrosse National Defensive Player of the Week (April 4, 2018)
- Finished as program's all-time career leader with 224 draw controls
- Finished career 10th all-time at Stanford with 101 career ground balls
- Set single-season school record with 103 draw controls in 2019
- Broke her previous record of 86 draw controls in 2018
- Set single-game school record with 18 draw controls in win at Oregon (April 14, 2019)
- Broke her previous record of 11 draw controls in win over Cal (April 20, 2018)
- Also finished career with two goals, three assists, five points and 46 caused turnovers
- Julia Massaro: My Stanford Story
As a Senior (2019)
- Team captain
- Inside Lacrosse Media All-America honorable mention
- IWLCA All-Region first team
- All-Pac-12 first team
- Pac-12 All-Academic second team
- IWLCA Academic honor roll
- Tewaaraton Award watch list
- Pac-12 Defensive Player of the Week (April 15)
- Set school record and finished second in the Pac-12 with 103 draw controls
- Set single-game school record with 18 draw controls in win at Oregon (April 14)
- Led team and finished fifth in the Pac-12 with 45 ground balls
- Also finished with two assists and 14 caused turnovers
- Started all 19 games
- Had five or more draw controls in 12 games
- Season-high five ground balls against No. 19 Denver (Feb. 8)
- Eight draw controls in win over UC Davis (Feb. 21)
- Five draw controls, three ground balls, one caused turnover and an assist in win at Albany (March 1)
- Nine draw controls and three ground balls against No. 16 USC (March 31)
- Five draw controls, four ground balls and an assist in win over San Diego State (April 4)
- Four ground balls, two draw controls and three caused turnovers in NCAA Tournament against No. 7 Notre Dame (May 10)
As a Junior (2018)
- Member of Pac-12 Tournament championship team
- IWLCA All-America third team
- IWLCA All-Region first team
- All-Pac-12 first team
- Pac-12 All-Academic second team
- IWLCA Academic honor roll
- Inside Lacrosse National Defensive Player of the Week (April 4)
- Two-time Pac-12 Defensive Player of the Week (April 2 and April 23)
- Set single season school record with 86 draw controls
- Set school record with 11 draw controls in win over Cal (April 20)
- Fifth in the Pac-12 in draw controls
- Played and started all 20 games
- Had at least one draw control in all but one game, and multiple draw controls in all but two games
- Second on the team with 39 groundballs
- Third on the team with 18 caused turnovers
- Scored and added nine draw controls and season-high three caused turnovers in win over UC Davis (April 5)
- Season-high four ground balls in wins at No. 16 Duke (March 2) and at Cal (April 20)
As a Sophomore (2017)
- MPSF All-Academic team
- MPSF All-Tournament team
- Played in 14 games and started eight
- Finished third on the team with 29 draw controls
- Also finished with 16 ground balls, 13 caused turnovers and one assist
- Multiple draw controls in each of the last seven games
- Multiple caused turnovers in each of the last three games
- Season-high five draw controls against Fresno State (April 11) and Oregon (April 14)
- Four ground balls, two draw controls, two caused turnovers and first career assist in win over San Diego State (April 23)
- Season-high three caused turnovers in conference tournament semifinal against Colorado (April 28)
As a Freshman (2016)
- Made her career debut against Harvard (Feb. 27)
- Appeared in 11 games
- Finished season with six draw controls as well as a ground ball and a caused turnover
- Scored her first collegiate goal at Fresno State (Apr. 15)
The Massaro File
- A 2015 graduate of Rye Country Day School in Rye, N.Y.
- Captured two New York Independent Schools titles.
- Captained both the Rye Country lacrosse and soccer teams.
- Three-time All-Fairchester Athletic Association.
- 2015 All-New England Prep School Athletic Conference.
- Played five years of varsity high school lacrosse, beginning as an eighth grade.
- All-America and All-Academic as a senior.
- Scored 78 goals and had 37 assists as a sophomore.
- Holds Rye Country Day records for career and season goals and assists.
- 2012 Hustle Award winner at Stanford Winter Camp.
- Played club for Revolution Lacrosse, with REV Westchester.
- Parents are Edward and Joanne
- Has two brothers, Edward and William
- Father played baseball at Yale
- Senior class president
- Volunteered for Harlem Lacrosse