H2H data updated: 2026-07-19 14:15 UTC
Mark Keil vs Nicolas Pereira H2H: 1-0
Mark Keil holds a 1–0 lead over Nicolas Pereira in their ATP head-to-head. Across 1 main-draw meeting, Mark Keil leads 1–0 on hard courts. Most recently, Mark Keil won the 1993 Australian Open first round 7-6(5) 1-6 6-0 6-2.
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USA
Age 59
Right-Handed
185 cm / 6'1"
H2H
1
–
0
1 main draw meetings
VEN
Age 55
Right-Handed
188 cm / 6'2"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jan 20, 1993* | Australian Open | Grand Slam | R128 | Hard | Mark Keil | 7-6(5) 1-6 6-0 6-2 | Nicolas Pereira | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mark Keil | #1,308 | #167 | 195 | 1,545 | 4 | 8 | 33.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Nicolas Pereira | #1,101 | #74 | 658 | 1,689 | 63 | 114 | 35.6% | 0 | 0 | 0 | 0 | 2 | 2 |
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 | Mark Keil | Nicolas Pereira | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | — | — | — | — | — | — | — | 1988 | 2–2 | 50.0% | #151 | 1,527 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 1989 | 12–21 | 36.4% | #121 | 1,582 | 0 | 0 |
| 19 | — | — | — | — | — | — | — | 1990 | 5–15 | 25.0% | #238 | 1,503 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 1991 | 2–6 | 25.0% | #145 | 1,483 | 0 | 0 |
| 21 | 1988 | 0–1 | 0.0% | #885 | 1,494 | 0 | 0 | 1992 | 0–1 | 0.0% | #129 | 1,466 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 1993 | 4–11 | 26.7% | #142 | 1,472 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 1994 | 10–14 | 41.7% | #116 | 1,545 | 0 | 1 |
| 24 | 1991 | 3–3 | 50.0% | #200 | 1,516 | 0 | 0 | 1995 | 14–18 | 43.8% | #122 | 1,608 | 0 | 1 |
| 25 | 1992 | 0–1 | 0.0% | #742 | 1,510 | 0 | 0 | 1996 | 14–19 | 42.4% | #110 | 1,572 | 0 | 2 |
| 26 | 1993 | 1–2 | 33.3% | #537 | 1,490 | 0 | 0 | 1997 | 0–7 | 0.0% | #472 | 1,491 | 0 | 2 |
| 27 | 1994 | 0–1 | 0.0% | #878 | 1,487 | 0 | 0 | — | — | — | — | — | — | — |