H2H data updated: 2026-07-14 14:15 UTC
L. Duncan vs G. Luza H2H: 1-0
L. Duncan holds a 1–0 lead over G. Luza in their ATP head-to-head. Across 1 main-draw meeting, L. Duncan leads 1–0 on clay. Most recently, L. Duncan won the 1986 St. Vincent fourth round 7-6 7-5.
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USA
Age 61
Right-Handed
185 cm / 6'1"
H2H
1
–
0
1 main draw meetings
ARG
Age 63
Right-Handed
185 cm / 6'1"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 15, 1986* | St. Vincent | ATP 250 | R16 | Clay | L. Duncan | 7-6 7-5 | G. Luza | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
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 | L. Duncan | G. Luza | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | 1984 | 4–5 | 44.4% | #165 | 1,537 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1985 | 26–19 | 57.8% | #59 | 1,624 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1986 | 11–18 | 37.9% | #174 | 1,569 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1987 | 6–9 | 40.0% | #93 | 1,565 | 0 | 0 | 1985 | 0–1 | 0.0% | #423 | 1,480 | 0 | 0 |
| 23 | 1988 | 21–17 | 55.3% | #58 | 1,657 | 0 | 0 | 1986 | 1–2 | 33.3% | #412 | 1,478 | 0 | 0 |
| 24 | 1989 | 25–22 | 53.2% | #91 | 1,672 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1990 | 12–18 | 40.0% | #143 | 1,589 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 1991 | 0–2 | 0.0% | #432 | 1,564 | 0 | 0 | 1989 | 0–1 | 0.0% | #795 | 1,463 | 0 | 0 |