H2H data updated: 2026-07-14 14:15 UTC
R. Olivieri vs J Collins H2H: 0-1
J Collins holds a 1–0 lead over R. Olivieri in their ATP head-to-head. Across 1 main-draw meeting, J Collins leads 1–0 on grass. Most recently, J Collins won the 1972 Adelaide second round 7-6 6-2.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jan 19, 1972* | Adelaide | ATP 250 | R64 | Grass | J Collins | 7-6 6-2 | R. Olivieri | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R. Olivieri | — | #667 | 0 | 1,500 | 0 | 2 | 0.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| J Collins | — | — | — | 1,516 | — | — | — | 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.