Jeff Spainhour has played two Masters, the first in 2017 and the latest in 2018. The best finish is 35th, in 2017. Spainhour withdrew before the end in 2018.
The best scoring year was 2018, at 32.75 per round, 1.12 better than the field that year. Across all 20 rounds with scores, Spainhour has averaged 33.00, 1.26 strokes per round better than the field. The lowest round is 30, shot five times, the first in 2017. Measured against the field, Aloha has been the best course: 31.22 per round over 9 rounds, 1.18 better than the field average there.
ChampionPodiumMissing years: did not play
Average per roundField averageLower is better
Career average per round compared with the field average and the winners' average in the same years, weighted by rounds played.
| Course | Rounds | Average | Field avg | Best |
|---|---|---|---|---|
| Aloha | 9 | 31.22 | 32.40 | 30 |
| Rumble | 11 | 34.45 | 35.44 | 30 |
| Year | Place | Div. | Rounds | Total | Avg | Vs field | Best round | Prize |
|---|---|---|---|---|---|---|---|---|
| 2018 | 70th of 74 | Pro | 8 | 262 | 32.75 | -1.12 | 30 | – |
| 2017 | 35th of 84 | Pro | 12 | 398 | 33.17 | -1.35 | 30 | – |
Vs field: average per round minus that year's field average (negative is better). Prize money is shown only where it is known (2014, 2015, 2021, 2026); career winnings count only those years. Click a year for the full results.
Note: Built from the published result sheets (1998–2026). Some years list rounds only in part; a round count of 10 is assumed for 1998, where only totals exist. Names are merged across spelling variants.
This is an unofficial, independent site.
