H2H data updated: 2026-07-18 02:15 UTC
Thiago Monteiro vs Horacio Zeballos H2H: 1-0
Thiago Monteiro holds a 1–0 lead over Horacio Zeballos in their ATP head-to-head. Across 1 main-draw meeting, Thiago Monteiro leads 1–0 on clay. Most recently, Thiago Monteiro won the 2018 Quito third round 6-4 7-6(8).
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Brazil
Age 32
Left-Handed
183 cm / 6'0"
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 |
|---|---|---|---|---|---|---|---|---|
| Feb 8, 2018* | Quito | ATP 250 | R32 | Clay | Thiago Monteiro | 6-4 7-6(8) | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thiago Monteiro | #290 | #61 | 954 | 1,780 | 81 | 119 | 40.5% | 0 | 0 | 0 | 0 | 0 | 0 |
| 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 | Thiago Monteiro | Horacio Zeballos | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 22 | 2016 | 6–6 | 50.0% | #82 | 1,593 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2017 | 11–22 | 33.3% | #124 | 1,623 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2018 | 8–8 | 50.0% | #120 | 1,644 | 0 | 0 | 2009 | 5–5 | 50.0% | #45 | 1,613 | 0 | 0 |
| 25 | 2019 | 2–11 | 15.4% | #89 | 1,642 | 0 | 0 | 2010 | 14–26 | 35.0% | #110 | 1,596 | 0 | 0 |
| 26 | 2020 | 8–8 | 50.0% | #84 | 1,686 | 0 | 0 | 2011 | 5–6 | 45.5% | #109 | 1,598 | 0 | 0 |
| 27 | 2021 | 13–15 | 46.4% | #89 | 1,620 | 0 | 0 | 2012 | 3–9 | 25.0% | #85 | 1,591 | 0 | 0 |
| 28 | 2022 | 14–18 | 43.8% | #71 | 1,681 | 0 | 0 | 2013 | 14–23 | 37.8% | #56 | 1,587 | 0 | 1 |
| 29 | 2023 | 7–15 | 31.8% | #122 | 1,603 | 0 | 0 | 2014 | 7–9 | 43.8% | #123 | 1,631 | 0 | 1 |
| 30 | 2024 | 10–10 | 50.0% | #109 | 1,668 | 0 | 0 | 2015 | 2–4 | 33.3% | #124 | 1,645 | 0 | 1 |
| 31 | 2025 | 2–5 | 28.6% | #197 | 1,565 | 0 | 0 | 2016 | 7–13 | 35.0% | #71 | 1,671 | 0 | 1 |
| 32 | 2026 | 0–1 | 0.0% | #290 | 1,561 | 0 | 0 | 2017 | 20–22 | 47.6% | #66 | 1,758 | 0 | 1 |
| 33 | — | — | — | — | — | — | — | 2018 | 10–14 | 41.7% | #173 | 1,721 | 0 | 1 |