NCAA Soccer Substitution Rules

NCAA soccer substitution rules at a glance

These rules come from the 2026 and 2027 NCAA Men's and Women's Soccer Rules book, which covers the 2026 and 2027 seasons.

When can you substitute in college soccer?

New for 2026-27, the main rule is simple: substitutions are allowed any time the clock is stopped. There are two ways onto the field:

• No check-in needed: any time the clock is stopped, such as after a goal, a caution or ejection, an injury, an equipment problem or a video review, and between periods.
• Checked in before the ball went out of play: on a goal kick, or on the team's own throw-in or corner kick. The other team may also sub at that moment if its substitutes have checked in too.

One exception: once a penalty kick has been awarded, a keeper can come on from the bench only if the goalkeeper is injured. A teammate already on the field may still take over in goal (see goalkeepers below).

NCAA re-entry rules by half

Re-entry is where college soccer differs most from high school, which allows unlimited re-entry. For DI women and for DII and DIII men and women, a field player's re-entry depends on the period they came off:

Example: a midfielder subbed off in the 30th minute sits until halftime is over. If she comes off again in the 60th minute, she can go back in once more before the end of the second half.

Division I men: six substitution moments

Division I men's soccer has its own, tighter system:

• Each team gets 6 substitution moments per game, usable at any stoppage. Up to 11 players can change in one moment.
• No re-entry in the same period for field players, including each 10-minute overtime period. Goalkeepers can still re-enter once per period (see below).
• Changes during intervals, such as halftime, don't use a moment, and neither do injury-exception substitutions.
• In postseason overtime, a team keeps its unused moments and gets 1 more.

Because halftime changes are free, a DI men's coach effectively has six in-game windows plus halftime. Planning which players change together at each moment matters much more than in the other divisions.

NCAA women's, Division II and Division III rules

NCAA women's soccer substitution rules are the same in all three divisions: unlimited substitutions, up to 11 at a time, and re-entry by half as shown above. Division II and Division III men's teams follow those same rules. The only men's vs women's difference in substitutions is the Division I men's moment and re-entry system.

Goalkeeper substitutions in college soccer

In every division, a goalkeeper can re-enter once per period, including each overtime period (Rule 3.5.2), so a team can change keepers more freely than field players. In Division I men's soccer, the team "must have a substitution moment remaining" to use that re-entry, unless the keeper was replaced under an injury exception. A keeper who moves out to play in the field and is then subbed off follows the field-player rules.

• Swapping with a field player: a teammate on the field may change positions with the keeper during a stoppage, once the referee is notified and the new keeper is in a goalkeeper jersey (Rule 3.9.2).
• Penalty kicks: a teammate on the field may change places with the goalkeeper for a penalty kick if the referee is told in advance, but a keeper from the bench is allowed only if the goalkeeper is injured (Rule 3.9.3).
• Tiebreaker kicks: once a team names its keeper for the shootout, that keeper can't be replaced unless injured or ejected (Rule 7.3.3).

More on keeper changes at every level: goalkeeper substitution rules.

Injury, blood and concussion exceptions

A player can be replaced without being charged a substitution if they show signs of a concussion, are bleeding, or were injured by an opponent who received a card. Once cleared, they may return. A player diagnosed with a concussion can't return that day.

Other NCAA soccer rules to know (2026-27)

• Game length: two 45-minute halves and a 15-minute halftime. See how long a soccer game is at other levels.
• Overtime: none in the regular season, where a tie stands. In the postseason, up to two 10-minute sudden-victory periods, then penalty kicks.
• Rosters: NCAA rules don't limit how many players dress or play, though conferences and championships can.
• Field: the maximum width rose from 75 to 80 yards, so fields are 115–120 × 70–80 yards.
• Officials and reviews: a fourth official is required in Division I, and the coach's challenge allows 2 per team.
• Running clock: in the last 15 minutes, the clock keeps running when a team leads by 5 or more goals, except for serious injuries and reviews.

NCAA vs high school vs pro substitution rules

For youth, high school, World Cup and futsal rules side by side, see the full soccer substitution rules guide. Coaching a club or high school team with a big roster? Our guide to players on a soccer team shows how roster size affects minutes.