H2H data updated: 2026-07-18 14:16 UTC
Sam Querrey vs Horacio Zeballos H2H: 1-0
Sam Querrey holds a 1–0 lead over Horacio Zeballos in their ATP head-to-head. Across 1 main-draw meeting, Sam Querrey leads 1–0 on clay. Most recently, Sam Querrey won the 2017 Houston fourth round 6-4 6-4.
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USA
Age 38
Right-Handed
198 cm / 6'6"
H2H
1
–
0
1 main draw meetings
ARG
Age 41
Left-Handed
188 cm / 6'2"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Apr 14, 2017* | Houston | ATP 250 | R16 | Clay | Sam Querrey | 6-4 6-4 | Horacio Zeballos | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sam Querrey | #529 | #11 | 2,595 | 2,037 | 372 | 315 | 54.1% | 0 | 0 | 0 | 2 | 8 | 10 |
| Horacio Zeballos | #841 | #39 | 1,027 | 1,876 | 87 | 131 | 39.9% | 0 | 0 | 0 | 0 | 1 | 1 |
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 | Sam Querrey | Horacio Zeballos | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 2006 | 6–11 | 35.3% | #130 | 1,540 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2007 | 19–22 | 46.3% | #63 | 1,636 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2008 | 28–23 | 54.9% | #39 | 1,786 | 0 | 1 | — | — | — | — | — | — | — |
| 21 | 2009 | 39–22 | 63.9% | #25 | 1,899 | 0 | 2 | — | — | — | — | — | — | — |
| 22 | 2010 | 35–21 | 62.5% | #18 | 1,872 | 0 | 6 | — | — | — | — | — | — | — |
| 23 | 2011 | 12–13 | 48.0% | #93 | 1,816 | 0 | 6 | — | — | — | — | — | — | — |
| 24 | 2012 | 37–24 | 60.7% | #22 | 2,005 | 0 | 7 | 2009 | 5–5 | 50.0% | #45 | 1,613 | 0 | 0 |
| 25 | 2013 | 25–21 | 54.3% | #46 | 1,877 | 0 | 7 | 2010 | 14–26 | 35.0% | #110 | 1,596 | 0 | 0 |
| 26 | 2014 | 26–20 | 56.5% | #35 | 1,893 | 0 | 7 | 2011 | 5–6 | 45.5% | #109 | 1,598 | 0 | 0 |
| 27 | 2015 | 20–24 | 45.5% | #59 | 1,810 | 0 | 7 | 2012 | 3–9 | 25.0% | #85 | 1,591 | 0 | 0 |
| 28 | 2016 | 28–23 | 54.9% | #31 | 1,798 | 0 | 8 | 2013 | 14–23 | 37.8% | #56 | 1,587 | 0 | 1 |
| 29 | 2017 | 35–20 | 63.6% | #13 | 1,943 | 0 | 10 | 2014 | 7–9 | 43.8% | #123 | 1,631 | 0 | 1 |
| 30 | 2018 | 21–22 | 48.8% | #51 | 1,822 | 0 | 10 | 2015 | 2–4 | 33.3% | #124 | 1,645 | 0 | 1 |
| 31 | 2019 | 24–17 | 58.5% | #44 | 1,898 | 0 | 10 | 2016 | 7–13 | 35.0% | #71 | 1,671 | 0 | 1 |
| 32 | 2020 | 3–6 | 33.3% | #53 | 1,817 | 0 | 10 | 2017 | 20–22 | 47.6% | #66 | 1,758 | 0 | 1 |
| 33 | 2021 | 10–16 | 38.5% | #108 | 1,702 | 0 | 10 | 2018 | 10–14 | 41.7% | #173 | 1,721 | 0 | 1 |
| 34 | 2022 | 4–10 | 28.6% | #329 | 1,649 | 0 | 10 | — | — | — | — | — | — | — |