H2H data updated: 2026-07-19 08:25 UTC
Bruce Derlin vs Dave Siegler H2H: 1-0
Bruce Derlin holds a 1–0 lead over Dave Siegler in their ATP head-to-head. Across 1 main-draw meeting, Bruce Derlin leads 1–0 on hard courts. Most recently, Bruce Derlin won the 1982 Auckland third round 6-0 6-3.
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NZL
Age 64
Left-Handed
180 cm / 5'11"
H2H
1
–
0
1 main draw meetings
USA
Age 65
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jan 14, 1982* | Auckland | ATP 250 | R32 | Hard | Bruce Derlin | 6-0 6-3 | Dave Siegler | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bruce Derlin | #779 | #115 | 117 | 1,594 | 30 | 58 | 34.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| Dave Siegler | #289 | #137 | 0 | 1,545 | 15 | 25 | 37.5% | 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 | Bruce Derlin | Dave Siegler | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 1980 | 0–1 | 0.0% | — | 1,485 | 0 | 0 | 1979 | 2–3 | 40.0% | #137 | 1,475 | 0 | 0 |
| 19 | 1981 | 0–3 | 0.0% | #510 | 1,465 | 0 | 0 | 1980 | 0–3 | 0.0% | #325 | 1,437 | 0 | 0 |
| 20 | 1982 | 5–12 | 29.4% | #171 | 1,458 | 0 | 0 | 1981 | 6–9 | 40.0% | #325 | 1,503 | 0 | 0 |
| 21 | 1983 | 3–6 | 33.3% | #193 | 1,462 | 0 | 0 | 1982 | 5–9 | 35.7% | #147 | 1,513 | 0 | 0 |
| 22 | 1984 | 4–6 | 40.0% | #129 | 1,501 | 0 | 0 | 1983 | 2–1 | 66.7% | #237 | 1,540 | 0 | 0 |
| 23 | 1985 | 1–9 | 10.0% | #205 | 1,415 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1986 | 4–5 | 44.4% | #167 | 1,466 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1987 | 7–4 | 63.6% | #205 | 1,558 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 1988 | 2–4 | 33.3% | #347 | 1,548 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 1989 | 0–1 | 0.0% | #213 | 1,528 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 1990 | 3–5 | 37.5% | #249 | 1,530 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 1991 | 1–2 | 33.3% | #625 | 1,532 | 0 | 0 | — | — | — | — | — | — | — |