H2H data updated: 2026-07-18 07:16 UTC
Radu Albot vs John Isner H2H: 1-3
John Isner holds a 3–1 lead over Radu Albot in their ATP head-to-head. Across 4 main-draw meetings, they are tied 1–1 on hard courts, while John Isner leads 1–0 on clay. Most recently, John Isner won the 2018 Wimbledon third round 6-3 6-3 6-4.
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Moldova
Age 36
Right-Handed
175 cm / 5'9"
H2H
1
–
3
4 main draw meetings
USA
Age 41
Right-Handed
208 cm / 6'10"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 8, 2018* | Wimbledon | Grand Slam | R32 | Grass | John Isner | 6-3 6-3 6-4 | Radu Albot | Match data |
| May 25, 2018* | Lyon | ATP 250 | R16 | Clay | John Isner | 7-6(3) 6-3 | Radu Albot | Match data |
| Feb 22, 2018* | Delray Beach | ATP 250 | R32 | Hard | John Isner | 5-7 6-3 6-4 | Radu Albot | Match data |
| Feb 16, 2018* | New York | ATP 250 | R16 | Hard | Radu Albot | 7-6(5) 3-6 6-3 | John Isner | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Radu Albot | #490 | #39 | 1,137 | 1,899 | 89 | 139 | 39.0% | 0 | 0 | 0 | 0 | 1 | 1 |
| John Isner | #660 | #8 | 3,720 | 2,053 | 467 | 293 | 61.4% | 0 | 1 | 0 | 0 | 15 | 16 |
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 | Radu Albot | John Isner | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 22 | — | — | — | — | — | — | — | 2007 | 8–5 | 61.5% | #106 | 1,656 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 2008 | 11–19 | 36.7% | #144 | 1,608 | 0 | 0 |
| 24 | 2014 | 1–4 | 20.0% | #168 | 1,608 | 0 | 0 | 2009 | 27–18 | 60.0% | #34 | 1,828 | 0 | 0 |
| 25 | 2015 | 1–4 | 20.0% | #121 | 1,614 | 0 | 0 | 2010 | 38–20 | 65.5% | #19 | 1,882 | 0 | 1 |
| 26 | 2016 | 3–10 | 23.1% | #97 | 1,668 | 0 | 0 | 2011 | 34–19 | 64.2% | #18 | 2,021 | 0 | 3 |
| 27 | 2017 | 9–17 | 34.6% | #87 | 1,669 | 0 | 0 | 2012 | 38–18 | 67.9% | #14 | 1,965 | 0 | 5 |
| 28 | 2018 | 12–23 | 34.3% | #98 | 1,725 | 0 | 0 | 2013 | 38–22 | 63.3% | #14 | 1,983 | 0 | 7 |
| 29 | 2019 | 31–26 | 54.4% | #46 | 1,817 | 0 | 1 | 2014 | 37–21 | 63.8% | #19 | 1,922 | 0 | 9 |
| 30 | 2020 | 7–10 | 41.2% | #93 | 1,723 | 0 | 1 | 2015 | 45–23 | 66.2% | #11 | 2,026 | 0 | 10 |
| 31 | 2021 | 6–15 | 28.6% | #123 | 1,569 | 0 | 1 | 2016 | 30–20 | 60.0% | #19 | 2,019 | 0 | 10 |
| 32 | 2022 | 9–10 | 47.4% | #103 | 1,662 | 0 | 1 | 2017 | 36–21 | 63.2% | #17 | 1,984 | 0 | 12 |
| 33 | 2023 | 7–12 | 36.8% | #131 | 1,648 | 0 | 1 | 2018 | 32–22 | 59.3% | #10 | 1,956 | 0 | 14 |
| 34 | 2024 | 3–7 | 30.0% | #163 | 1,673 | 0 | 1 | 2019 | 29–17 | 63.0% | #19 | 1,921 | 0 | 15 |
| 35 | 2025 | 0–1 | 0.0% | #434 | 1,576 | 0 | 1 | 2020 | 10–7 | 58.8% | #25 | 1,845 | 0 | 15 |
| 36 | — | — | — | — | — | — | — | 2021 | 23–11 | 67.6% | #24 | 1,933 | 0 | 16 |
| 37 | — | — | — | — | — | — | — | 2022 | 22–16 | 57.9% | #41 | 1,891 | 0 | 16 |
| 38 | — | — | — | — | — | — | — | 2023 | 9–14 | 39.1% | #172 | 1,698 | 0 | 16 |