Monday Men's League
Player · 2026

John Sullivan

Handicap index
11.8
Rounds
14
Avg gross PTS
3.8
Avg net PTS
16.7
Best gross PTS
8
Best net PTS
24
Proficiency
57%
Gross proficiency
0%
Net proficiency
57%
Deuces
0
Handicap indexMonday Men's League · every round · click a point for that round
11.013.015.017.0202420252026
47 rounds · low 11.8 · high 17.3. Hover or use the arrow keys to see each round.
How your index is worked outAfter your round on October 5, 2026

Your handicap index is the average of your best 4 score differentials from your last 7 rounds.

A differential measures one round against how hard the course is: (gross − course rating) × 113 ÷ slope, cut to one decimal. Nine-hole rounds use the nine's own rating and slope. Lower is better.

RoundGrossDiffCounts
Oct 5, 2026Blue Devil · Blue · Back 9Rating 35.9 · slope 1374910.8✓
Sep 28, 2026Blue Devil · Blue · Front 9Rating 34.9 · slope 1235013.8✓
Aug 31, 2026Blue Devil · Blue · Back 9Rating 35.9 · slope 1375314.1–
Aug 17, 2026Blue Devil · Blue · Back 9Rating 35.9 · slope 1375314.1–
Aug 10, 2026Blue Devil · Blue · Front 9Rating 34.9 · slope 1235316.6–
Jul 27, 2026Blue Devil · Blue · Back 9Rating 35.9 · slope 1375011.6✓
Jul 20, 2026Blue Devil · Blue · Front 9Rating 34.9 · slope 1234711.1✓

Best 4: (10.8 + 11.1 + 11.6 + 13.8) ÷ 4 = 11.825 → 11.8

Handicap index: 11.8