Rules on the course
Four-Ball Golf: Partner Penalties and Late Arrival
Four-ball partners play separate balls, but one partner’s actions can still affect the other. “Only my ball” is not a complete penalty analysis.
Competitive Play · Updated October 22, 2026
One side; two separate ball records
Original competition case file
One side; two separate ball records| Situation | What changes | Next action |
|---|---|---|
| Ava starts alone | A partner is absent. | One partner may represent the side. |
| Ben arrives mid-hole in a match | Any player in the match has already started that hole. | Ben cannot start playing for the side until the next hole. |
| Ava improperly lifts Ben’s ball | Her action concerns the partner’s ball. | It is treated as Ben’s action for the resulting breach. |
| A penalty helps the partner | The breach benefits Ben or adversely affects an opponent in a match. | Check Rule 23.9; do not assume Ava alone bears it. |
Fictional cases with stated assumptions. Event terms and the full official rule control; no actual ruling or course adoption is represented.
The short version
- One partner may represent the side.
- An arriving partner joins between holes under the format-specific condition.
- Some breaches affect one score; some extend to the partner or side.
Track the arrival relative to the first stroke
In match play, Ben must arrive before any player in the match begins the hole to play it for the side. In stroke play, the condition refers to whether his own partner has started the hole. That difference matters when the other side tees off first.
An arriving partner not allowed to play the hole may still give permitted advice or take authorized actions for the partner. Presence, permission to play and permission to help are separate questions.
Attribute the action before choosing a score
Suppose Ava lifts Ben’s ball without properly marking a spot that must be marked. Rule 23 treats that action concerning his ball as Ben’s action. If she improves conditions affecting both balls, another analysis is needed.
For many other breaches the penalty initially attaches to the offending player, but assistance to the partner or harm to an opponent can extend its effect. Disqualification provisions have their own side-wide and hole-specific rules. Do not use the lower unpenalized number without checking eligibility to count.
Keep four-ball separate from alternate shot
Partners can generally choose the side’s order of play, subject to the stated restrictions. That does not make it foursomes, where one ball is played in alternating order.
A conceded stroke followed by play that helps a four-ball partner has a special rule. Read the partner provision before treating it as harmless practice.
Official sources
Official provisions checked October 22, 2026. Read their full wording and current event conditions.
Your next move
Read the governing source
Check the complete official procedure and your event conditions before acting.
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