Can I play two balls in match play when I'm not sure of the rule?

No, you can't play two balls in match play when you're unsure of the rule — that's only allowed in stroke play under Rule 20.1b(4). If you do play a second ball anyway, your original ball's score counts as long as you and your opponent refer it to the Committee and they didn't object.

Why match play is different

In stroke play, Rule 20.1b(4) lets you play two balls when you're uncertain so you can finish the hole and sort it out later with the Committee. Match play doesn't work that way. You and your opponent are the only ones affected by what happens in your match, so you're expected to protect your own interests right there on the course. The Rules assume you'll either agree on the procedure or get a ruling before moving on.

What happens if you play two balls anyway

If you go ahead and play a second ball in match play, the score with your original ball is the one that counts — but only if two things are true: you and your opponent refer the situation to the Committee, and your opponent didn't object to you playing the second ball. If your opponent objects at the time, or if you don't bring it to the Committee, you've created a mess that could cost you the hole.

The right way to handle uncertainty in match play

When you're not sure of the rule, stop and figure it out before you play on. You can ask your opponent what they think, check the Rules app on your phone, or call for a ruling if there's a referee available. If you genuinely can't resolve it, play the hole out under the Rules as you understand them, then get a ruling before the match result is final. That's how match play is supposed to work — you settle things hole by hole.

Exceptions that change the answer

• You play a second ball, your opponent doesn't object at the time, and you both refer the situation to the Committee → The score with your original ball counts for the hole

Frequently asked questions

Can I play a provisional ball in match play?

Yes, provisional balls are completely different and allowed in both match play and stroke play under Rule 18.3. A provisional is for when your ball might be lost or out of bounds — not for when you're unsure of a rule.

What if my opponent plays two balls?

Same principle applies — their original ball's score counts if you didn't object and you both refer it to the Committee. If you do object at the time, make it clear before they play the second ball.

Can my opponent and I just agree to play two balls and sort it later?

You can agree on the procedure, but playing two balls isn't the match play mechanism for uncertainty. If you both want to finish the hole and get a ruling, play one ball under the Rules as you understand them, then get the Committee's decision before the match result is final.

Does this change if there's a referee with our group?

No — the referee is there to give rulings on the spot. If you're unsure, ask the referee before you play. That's exactly what they're there for, and it avoids the whole two-ball problem.

What about four-ball match play — can my partner and I each play two balls?

No. The same restriction applies. In four-ball match play, you and your partner are a side, and the side can't play two balls when uncertain. You handle uncertainty the same way: agree on procedure, get a ruling, or play on and settle it before the match ends.