Monday Men's League
Player · 2026

Trevor Armstrong

Handicap index
7.3
Rounds
16
Avg gross PTS
9.1
Avg net PTS
14.9
Best gross PTS
14
Best net PTS
23
Proficiency
44%
Gross proficiency
13%
Net proficiency
31%
Deuces
0
Handicap indexMonday Men's League · every round · click a point for that round
4.06.08.010.020222023202420252026
69 rounds · low 4.9 · high 9.2. 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 1375112.4–
Sep 28, 2026Blue Devil · Blue · Front 9Rating 34.9 · slope 1234610.1–
Sep 21, 2026Blue Devil · Blue · Back 9Rating 35.9 · slope 1374910.8–
Sep 14, 2026Blue Devil · Blue · Front 9Rating 34.9 · slope 123459.2✓
Aug 24, 2026Blue Devil · Blue · Front 9Rating 34.9 · slope 123448.3✓
Jul 27, 2026Blue Devil · Blue · Back 9Rating 35.9 · slope 137425.0✓
Jul 20, 2026Blue Devil · Blue · Front 9Rating 34.9 · slope 123426.5✓

Best 4: (5.0 + 6.5 + 8.3 + 9.2) ÷ 4 = 7.25 → 7.3

Handicap index: 7.3