John Feaver has found the Tour difficult, recording 70–169 across 239 matches (29.3%). The numbers point to a player still building their Tour presence — a key area of opportunity going forward. John Feaver has reached 1 final without yet claiming a title — one of the finest margins in tennis.
At Grand Slam level (Australian Open, Roland Garros, Wimbledon, US Open): John Feaver has struggled at Grand Slam level: 13–29 (31.0%) in 42 matches. The best-of-five format and elite fields make this the toughest benchmark on Tour.
One final reached, without converting it into a title. That final-round experience is valuable groundwork for going one step further next time. 1 semifinal. 7 quarterfinals.
vs. Top 10: 0–15 (0.0%, 15 matches). Top 10 opponents have represented a clear ceiling; addressing that deficit is the single biggest lever for improving the overall record.
By format — best-of-five: 10–31 (24.4%); best-of-three: 60–138 (30.3%). Slightly stronger in three-set contests, though the five-set record is still respectable.
Peak season: 1977 — 20–29 (40.8%) from 49 matches. That year captures the ceiling of what John Feaver can do when performing at their best and represents the standard to aim for.