Harris sustained the injury during the third quarter of Indiana's regular-season finale against the Minnesota Lynx on Thursday. She required assistance to leave the court following the injury.
The setback comes just as the Fever prepare to begin their WNBA playoff run. Indiana will open its best-of-three first-round series against the Las Vegas Aces on Sunday.
The Aces eliminated the Fever in the WNBA semifinals last season, although the series went the distance and Las Vegas needed overtime to secure a victory in the deciding fifth game.
Harris played a supporting role for Indiana throughout the 2026 regular season, averaging 4.1 points, 2.0 assists and 1.1 rebounds per game. Her absence leaves the Fever without another guard as they enter the postseason.
The 25-year-old guard joined Indiana after spending the first part of her professional career with the Dallas Wings. She was selected by the Los Angeles Sparks with the seventh overall pick in the 2020 WNBA draft before being traded to Dallas.
Harris has provided the Fever with backcourt depth and playmaking throughout the season. Her injury means Indiana will have to adjust its rotation as it begins a playoff matchup against a Las Vegas team that has considerable postseason experience.
The Fever's playoff opener comes after a regular season that featured several challenges, including injuries across the roster. Indiana will now have to navigate the postseason without Harris while facing one of the league's established contenders.
Harris's injury was announced two days after the Fever completed their regular-season schedule in Minnesota. She was helped from the floor after going down in the third quarter and did not return to the game.
The timing is particularly difficult for Harris, who will now miss the postseason after contributing to Indiana's campaign throughout the regular season.
The Fever and Aces will meet Sunday in Las Vegas to begin their best-of-three playoff series. The teams are familiar with each other after last year's semifinal matchup, which featured five games and an overtime finish.
Indiana will look to advance without Harris as the team begins its postseason campaign, while Harris starts the recovery process from the lower-leg injury that ended her season.
