この記事のポイント
- Each prevented double bogey saves 2 strokes vs. bogey -- twice the value of making a birdie
- 70% of double bogeys start with either a penalty stroke or a failed recovery attempt
- A 15-handicapper eliminating just 2 doubles per round saves 4 strokes -- more than doubling their birdie rate would
- The fix is decision-making, not swing mechanics: keep the ball in play, play safe after bad shots, avoid three-putts
The Score Killer Nobody Talks About
Ask any golfer what they need to shoot lower scores, and you'll hear the same answers: more birdies, better iron shots, a new driver.
Almost nobody says "fewer double bogeys."
But the data tells a different story. Reducing double bogeys has a larger impact on your average score than increasing birdies. It's not even close.
| Handicap | Double Bogeys+ per Round | Strokes Lost |
|---|---|---|
| 5 HC | 1.2 | 2.4 |
| 10 HC | 2.8 | 5.6 |
| 15 HC | 4.5 | 9.0 |
| 20 HC | 6.2 | 12.4 |
A 15-handicapper making 4.5 double bogeys per round loses 9 strokes to these holes alone. Cutting that to 2.5 saves 4 strokes per round. No swing change required.
Why Doubles Matter More Than Birdies
The asymmetry of scoring. A birdie saves 1 stroke. Avoiding a double bogey (making bogey instead) saves 2 strokes. Each prevented double is worth twice a made birdie.
The cascade effect. Double bogeys don't just cost 2 strokes on that hole. Data shows a +0.4 stroke penalty on the hole following a double bogey -- frustration and pressing lead to more mistakes.
The frequency advantage. A 15-handicapper might make 1-2 birdies per round but 4-5 double bogeys. There are simply more doubles to eliminate than birdies to add.
NG Spending all practice time trying to make more birdies (1 stroke each)
OK Focusing on eliminating double bogeys (2 strokes saved each, with more opportunities)
What Actually Causes Double Bogeys?
Analysis of double bogey causes for mid-handicap golfers:
| Cause | Percentage |
|---|---|
| Penalty stroke (OB, water, lost ball) | 35% |
| Poor recovery from trouble | 25% |
| Three-putt | 20% |
| Chipping disaster (multiple chips) | 12% |
| Complete swing failure (shank, whiff) | 8% |
70% of double bogeys start with either a penalty or a failed recovery attempt. This tells you exactly where to focus.
Five Strategies to Eliminate Double Bogeys
Keep the ball in play off the tee
Penalty strokes are the #1 cause of doubles. If driver consistently puts you in danger, use a 3-wood or hybrid on tight holes. Aim for the wide side of every fairway. Accept 20 yards less distance for dramatically better accuracy.
Play smart after a bad shot
After a bad shot, ask yourself: "What's the safest way to make bogey?" Not par -- bogey. A bogey is almost always better than the double or triple that results from a failed hero shot.
Avoid three-putts
Three-putts directly cause 20% of doubles. Fix this with better lag putting (distance control from 30+ feet), more conservative first putts on fast sloped greens, and the mindset of "lag it close" rather than "make it" from long range.
Develop one reliable chip shot
Multiple chips around the green (chip, chip again, finally on the green) account for 12% of doubles. Master one basic chip that gets the ball on the green every time, even if it's not close to the hole.
Manage par 3 tee shots
Par 3s produce a disproportionate number of doubles because one bad tee shot means you're already behind, hazards are close, and expectations create pressure. Aim for the safest part of the green. A bogey on a par 3 is fine; a double is not.
The "Maximum Score" Mindset
Adopt a personal maximum score for each hole:
- Par 3: Maximum 5 (double bogey)
- Par 4: Maximum 6 (double bogey)
- Par 5: Maximum 7 (double bogey)
When you reach your maximum, pick up and move on. This prevents triple and quadruple bogeys -- the true score destroyers -- and keeps your mental energy intact for the next hole.
The Impact Math
If you currently shoot 92 with 5 double bogeys:
- Converting 2 doubles to bogeys saves 2 strokes: score 90
- Converting 3 doubles to bogeys saves 3 strokes: score 89
That's breaking 90 without hitting a single better shot. Just making smarter decisions.
Tracking Double Bogey Frequency
Use your scoring app to track:
- Double bogeys per round (trending over time)
- Cause of each double bogey (penalty, three-putt, chip, recovery)
- Which holes consistently produce doubles
- Double bogey rate trend over time
This data identifies your specific patterns and confirms whether your strategies are working.
References & Data Notes
- Broadie, M. Every Shot Counts. Gotham Books, 2014. -- Strokes gained framework and scoring distribution analysis by handicap level.
- Pelz, D. Dave Pelz's Scoring Game. Gotham Books, 2006. -- Short game and scoring analysis for amateurs.
- Double bogey frequency by handicap and cause percentages are derived from general amateur scoring data and Broadie's analysis. The +0.4 stroke cascade effect is an observed pattern; individual results will vary.