H2H data updated: 2026-07-18 13:16 UTC
Thomaz Bellucci vs Denis Istomin H2H: 2-1
Thomaz Bellucci holds a 2–1 lead over Denis Istomin in their ATP head-to-head. Across 3 main-draw meetings, Thomaz Bellucci leads 2–1 on clay. Most recently, Thomaz Bellucci won the 2015 Geneva fourth round 6-4 6-4.
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BRA
Age 38
Left-Handed
188 cm / 6'2"
H2H
2
–
1
3 main draw meetings
UZB
Age 39
Right-Handed
188 cm / 6'2"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| May 22, 2015* | Geneva | ATP 250 | R16 | Clay | Thomaz Bellucci | 6-4 6-4 | Denis Istomin | Match data |
| May 1, 2015* | Istanbul | ATP 250 | R16 | Clay | Thomaz Bellucci | 7-6(4) 6-3 | Denis Istomin | Match data |
| Apr 24, 2014* | Bucharest | ATP 250 | R32 | Clay | Denis Istomin | 7-6(6) 7-6(6) | Thomaz Bellucci | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thomaz Bellucci | #1,303 | #21 | 1,732 | 1,937 | 179 | 201 | 47.1% | 0 | 0 | 0 | 0 | 4 | 4 |
| Denis Istomin | #1,509 | #33 | 1,217 | 1,900 | 191 | 245 | 43.8% | 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 | Thomaz Bellucci | Denis Istomin | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | — | — | — | — | — | — | — | 2006 | 0–2 | 0.0% | #200 | 1,474 | 0 | 0 |
| 20 | 2008 | 3–11 | 21.4% | #85 | 1,554 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2009 | 18–17 | 51.4% | #36 | 1,781 | 0 | 1 | 2008 | 2–2 | 50.0% | #105 | 1,559 | 0 | 0 |
| 22 | 2010 | 32–24 | 57.1% | #31 | 1,795 | 0 | 2 | 2009 | 13–17 | 43.3% | #102 | 1,636 | 0 | 0 |
| 23 | 2011 | 23–24 | 48.9% | #37 | 1,710 | 0 | 2 | 2010 | 29–29 | 50.0% | #40 | 1,767 | 0 | 0 |
| 24 | 2012 | 24–21 | 53.3% | #33 | 1,828 | 0 | 3 | 2011 | 10–21 | 32.3% | #73 | 1,665 | 0 | 0 |
| 25 | 2013 | 7–16 | 30.4% | #125 | 1,676 | 0 | 3 | 2012 | 26–29 | 47.3% | #43 | 1,732 | 0 | 0 |
| 26 | 2014 | 16–13 | 55.2% | #65 | 1,818 | 0 | 3 | 2013 | 30–29 | 50.8% | #45 | 1,808 | 0 | 0 |
| 27 | 2015 | 29–27 | 51.8% | #37 | 1,856 | 0 | 4 | 2014 | 24–23 | 51.1% | #49 | 1,853 | 0 | 0 |
| 28 | 2016 | 14–21 | 40.0% | #61 | 1,758 | 0 | 4 | 2015 | 20–23 | 46.5% | #61 | 1,788 | 0 | 1 |
| 29 | 2017 | 12–20 | 37.5% | #113 | 1,693 | 0 | 4 | 2016 | 6–19 | 24.0% | #121 | 1,711 | 0 | 1 |
| 30 | 2018 | 1–5 | 16.7% | #225 | 1,654 | 0 | 4 | 2017 | 15–18 | 45.5% | #63 | 1,724 | 0 | 2 |
| 31 | — | — | — | — | — | — | — | 2018 | 12–18 | 40.0% | #92 | 1,679 | 0 | 2 |
| 32 | — | — | — | — | — | — | — | 2019 | 3–11 | 21.4% | #177 | 1,567 | 0 | 2 |
| 33 | 2021 | 0–1 | 0.0% | #449 | 1,610 | 0 | 4 | 2020 | 0–1 | 0.0% | #184 | 1,545 | 0 | 2 |
| 34 | — | — | — | — | — | — | — | 2021 | 0–2 | 0.0% | #254 | 1,545 | 0 | 2 |
| 35 | 2023 | 0–1 | 0.0% | #1303 | 1,598 | 0 | 4 | 2022 | 1–1 | 50.0% | #467 | 1,577 | 0 | 2 |