H2H data updated: 2026-07-14 14:15 UTC
T. Addison vs Unknown Stern H2H: 1-0
T. Addison holds a 1–0 lead over Unknown Stern in their ATP head-to-head. Across 1 main-draw meeting, T. Addison leads 1–0 on hard courts. Most recently, T. Addison won the 1970 San Juan second round 6-3 6-2.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Mar 31, 1970* | San Juan | ATP 250 | R64 | Hard | T. Addison | 6-3 6-2 | Unknown Stern | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T. Addison | #308 | #100 | 0 | 1,621 | 67 | 114 | 37.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Unknown Stern | — | — | — | 1,500 | — | — | — | 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.
| T. Addison | Unknown Stern | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 9–8 | 52.9% | — | 1,532 | 0 | 0 | — | — | — | — | — | — | — |
| 1969 | 15–17 | 46.9% | — | 1,583 | 0 | 0 | — | — | — | — | — | — | — |
| 1970 | 15–24 | 38.5% | — | 1,560 | 0 | 0 | — | — | — | — | — | — | — |
| 1971 | 15–24 | 38.5% | — | 1,546 | 0 | 0 | — | — | — | — | — | — | — |
| 1972 | 8–25 | 24.2% | — | 1,596 | 0 | 0 | — | — | — | — | — | — | — |
| 1973 | 4–13 | 23.5% | #112 | 1,560 | 0 | 0 | — | — | — | — | — | — | — |
| 1974 | 1–1 | 50.0% | #228 | 1,565 | 0 | 0 | — | — | — | — | — | — | — |
| 1975 | 0–2 | 0.0% | #308 | 1,558 | 0 | 0 | — | — | — | — | — | — | — |