H2H data updated: 2026-07-14 14:15 UTC
M. Collins vs John Williams H2H: 0-1
John Williams holds a 1–0 lead over M. Collins in their ATP head-to-head. Across 1 main-draw meeting, John Williams leads 1–0 on grass. Most recently, John Williams won the 1970 Newport second round 6-3 6-1.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 7, 1970* | Newport | ATP 250 | R64 | Grass | John Williams | 6-3 6-1 | M. Collins | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M. Collins | #793 | #793 | 0 | 1,569 | 11 | 12 | 47.8% | 0 | 0 | 0 | 0 | 0 | 0 |
| John Williams | — | — | — | 1,515 | — | — | — | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.