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Greg Koch

Against the tour

Each bar is this player's percentile among ranked players; further right is better. Open a stat to see the whole tour with this player marked.

Round by round

Each dot is one round's strokes gained, adjusted for the field. The dashed line is the tour average; the solid line is this player's 24-round figure.

−10.00−5.000.00pga championship 2021, round 1 (May 20, 2021): −1.19pga championship 2021, round 2 (May 20, 2021): −1.41butterfield bermuda championship 2022, round 1 (Oct 28, 2021): −5.73butterfield bermuda championship 2022, round 2 (Oct 28, 2021): −4.18arnold palmer invitational pres by mastercard 2022, round 1 (Mar 3, 2022): −2.20arnold palmer invitational pres by mastercard 2022, round 2 (Mar 3, 2022): −1.15valspar championship 2022, round 1 (Mar 17, 2022): −0.85valspar championship 2022, round 2 (Mar 17, 2022): −3.26butterfield bermuda championship 2023, round 1 (Oct 27, 2022): −7.59butterfield bermuda championship 2023, round 2 (Oct 27, 2022): −3.31arnold palmer invitational pres by mastercard 2023, round 1 (Mar 2, 2023): −2.30arnold palmer invitational pres by mastercard 2023, round 2 (Mar 2, 2023): +3.02arnold palmer invitational pres by mastercard 2023, round 3 (Mar 2, 2023): −2.48arnold palmer invitational pres by mastercard 2023, round 4 (Mar 2, 2023): −1.38valspar championship 2023, round 1 (Mar 16, 2023): −6.55valspar championship 2023, round 2 (Mar 16, 2023): +1.60pga championship 2023, round 1 (May 18, 2023): −4.30pga championship 2023, round 2 (May 18, 2023): −1.16butterfield bermuda championship 2023 401552859, round 1 (Nov 9, 2023): +2.16butterfield bermuda championship 2023 401552859, round 2 (Nov 9, 2023): −2.54butterfield bermuda championship 2023 401552859, round 3 (Nov 9, 2023): −0.05butterfield bermuda championship 2023 401552859, round 4 (Nov 9, 2023): −1.24valspar championship 2024, round 1 (Mar 21, 2024): −5.71valspar championship 2024, round 2 (Mar 21, 2024): −0.88butterfield bermuda championship 2024, round 1 (Nov 14, 2024): −1.46butterfield bermuda championship 2024, round 2 (Nov 14, 2024): −11.34valspar championship 2025, round 1 (Mar 20, 2025): +1.82valspar championship 2025, round 2 (Mar 20, 2025): −2.67pga championship 2025, round 1 (May 15, 2025): −9.14pga championship 2025, round 2 (May 15, 2025): −10.47valspar championship 2026, round 1 (Mar 19, 2026): −3.87valspar championship 2026, round 2 (Mar 19, 2026): −0.9324-round −2.95oldermost recent

By round of the tournament

Strokes gained in each round of an event, over the most recent rounds. A player who fades or closes shows it here.

Results

EventFinishTo parSG / round
Valspar ChampionshipMC+7−2.40
PGA ChampionshipMC+23−9.80
Valspar ChampionshipMC+4−0.43
Butterfield Bermuda ChampionshipMC+10−6.40
Valspar ChampionshipMC+8−3.29
Butterfield Bermuda ChampionshipT63−8−0.42
PGA ChampionshipMC+12−2.73
Valspar ChampionshipMC+7−2.47
Arnold Palmer Invitational pres. by MastercardT68+8−0.79
Butterfield Bermuda ChampionshipMC+5−5.45
Valspar ChampionshipMC+3−2.05
Arnold Palmer Invitational pres. by MastercardMC+7−1.68
Butterfield Bermuda ChampionshipMC+9−4.96
PGA ChampionshipMC+9−1.30

MC is a missed cut. T marks a tied finish.

Generated 2026-10-20T12:16:06Z. Everything here comes from scores alone; see the stats pages for what each number measures and what we can't measure.