H2H data updated: 2026-07-18 14:16 UTC
Blaine Willenborg vs Stefan Simonsson H2H: 1-0
Blaine Willenborg holds a 1–0 lead over Stefan Simonsson in their ATP head-to-head. Across 1 main-draw meeting, Blaine Willenborg leads 1–0 on clay. Most recently, Blaine Willenborg won the 1984 North Conway third round 4-6 6-3 6-1.
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USA
Age 66
Right-Handed
170 cm / 5'7"
H2H
1
–
0
1 main draw meetings
SWE
Age 66
Right-Handed
175 cm / 5'9"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 2, 1984* | North Conway | ATP 250 | R32 | Clay | Blaine Willenborg | 4-6 6-3 6-1 | Stefan Simonsson | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Blaine Willenborg | #1,067 | #50 | 0 | 1,623 | 33 | 54 | 37.9% | 0 | 0 | 0 | 0 | 0 | 0 |
| Stefan Simonsson | #702 | #48 | 0 | 1,789 | 98 | 121 | 44.7% | 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.
| Age | Blaine Willenborg | Stefan Simonsson | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | — | — | — | — | — | — | — | 1977 | 0–2 | 0.0% | #332 | 1,484 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 1978 | 1–1 | 50.0% | #340 | 1,502 | 0 | 0 |
| 19 | 1979 | 0–1 | 0.0% | #579 | 1,488 | 0 | 0 | 1979 | 8–8 | 50.0% | #137 | 1,573 | 0 | 0 |
| 20 | 1980 | 3–5 | 37.5% | #283 | 1,514 | 0 | 0 | 1980 | 12–19 | 38.7% | #142 | 1,542 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 1981 | 5–10 | 33.3% | #142 | 1,527 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 1982 | 21–20 | 51.2% | #94 | 1,704 | 0 | 0 |
| 23 | 1983 | 1–3 | 25.0% | — | 1,524 | 0 | 0 | 1983 | 24–19 | 55.8% | #61 | 1,676 | 0 | 0 |
| 24 | 1984 | 6–10 | 37.5% | #79 | 1,533 | 0 | 0 | 1984 | 17–22 | 43.6% | #119 | 1,675 | 0 | 0 |
| 25 | 1985 | 8–12 | 40.0% | #188 | 1,577 | 0 | 0 | 1985 | 10–16 | 38.5% | #162 | 1,619 | 0 | 0 |
| 26 | 1986 | 5–9 | 35.7% | #160 | 1,534 | 0 | 0 | 1986 | 0–4 | 0.0% | #354 | 1,545 | 0 | 0 |
| 27 | 1987 | 10–11 | 47.6% | #145 | 1,587 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 1988 | 0–3 | 0.0% | #731 | 1,547 | 0 | 0 | — | — | — | — | — | — | — |