H2H data updated: 2026-09-01 00:00 UTC
Igor Kunitsyn holds a 1–0 lead over Brian Dabul in their ATP head-to-head. Across 1 main-draw meeting, Igor Kunitsyn leads 1–0 on hard courts. Most recently, Igor Kunitsyn won the 2009 Indianapolis round of 32 6-4 6-1.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Igor Kunitsyn | 6-4 6-1 | Brian Dabul | Match data | Jul 22, 2009* | R32 | Indianapolis | ATP 250 | Hard |
Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Igor Kunitsyn | #1,093 | #35 | 1,562 | 1,755 | 87 | 149 | 36.9% | 0 | 0 | 0 | 0 | 1 | 1 |
| Brian Dabul | #1,036 | #82 | 973 | 1,628 | 15 | 27 | 35.7% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Igor Kunitsyn | Brian Dabul | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 1999 | 0–2 | 0.0% | #315 | 1,489 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2002 | 0–1 | 0.0% | #149 | 1,499 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2003 | 0–3 | 0.0% | #193 | 1,479 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2004 | 2–2 | 50.0% | #158 | 1,494 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2005 | 3–2 | 60.0% | #129 | 1,545 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2006 | 10–15 | 40.0% | #94 | 1,612 | 0 | 0 | 2008 | 3–4 | 42.9% | #103 | 1,527 | 0 | 0 |
| 25 | 2007 | 16–24 | 40.0% | #116 | 1,600 | 0 | 0 | 2009 | 5–11 | 31.2% | #169 | 1,515 | 0 | 0 |
| 26 | 2008 | 15–14 | 51.7% | #47 | 1,690 | 0 | 1 | 2010 | 5–4 | 55.6% | #85 | 1,604 | 0 | 0 |
| 27 | 2009 | 16–30 | 34.8% | #104 | 1,650 | 0 | 1 | 2011 | 2–8 | 20.0% | #180 | 1,525 | 0 | 0 |
| 28 | 2010 | 5–14 | 26.3% | #100 | 1,681 | 0 | 1 | — | — | — | — | — | — | — |
| 29 | 2011 | 16–21 | 43.2% | #71 | 1,720 | 0 | 1 | — | — | — | — | — | — | — |
| 30 | 2012 | 4–19 | 17.4% | #162 | 1,542 | 0 | 1 | — | — | — | — | — | — | — |
| 31 | 2013 | 0–2 | 0.0% | #548 | 1,555 | 0 | 1 | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Age | Igor Kunitsyn | Brian Dabul | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 17 | 1999 | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2002 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2003 | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2004 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2005 | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2006 | 2 | 8 | 10 | 20.0% | 0 | 1 | 1 | 0.0% | 2 | 4 | 6 | 33.3% | 6 | 2 | 8 | 75.0% | 2008 | — | — | — | — | 3 | 3 | 6 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 25 | 2007 | 14 | 16 | 30 | 46.7% | 1 | 3 | 4 | 25.0% | 1 | 4 | 5 | 20.0% | 0 | 1 | 1 | 0.0% | 2009 | 1 | 2 | 3 | 33.3% | 4 | 8 | 12 | 33.3% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 26 | 2008 | 10 | 9 | 19 | 52.6% | 4 | 2 | 6 | 66.7% | 1 | 3 | 4 | 25.0% | — | — | — | — | 2010 | 2 | 3 | 5 | 40.0% | — | — | — | — | 3 | 1 | 4 | 75.0% | — | — | — | — |
| 27 | 2009 | 13 | 21 | 34 | 38.2% | 1 | 6 | 7 | 14.3% | 2 | 3 | 5 | 40.0% | — | — | — | — | 2011 | 2 | 5 | 7 | 28.6% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 28 | 2010 | 4 | 10 | 14 | 28.6% | 0 | 2 | 2 | 0.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2011 | 10 | 15 | 25 | 40.0% | 1 | 2 | 3 | 33.3% | 5 | 4 | 9 | 55.6% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2012 | 3 | 11 | 14 | 21.4% | 1 | 4 | 5 | 20.0% | 0 | 4 | 4 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 2013 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 56 | 93 | 149 | 37.6% | 8 | 21 | 29 | 27.6% | 12 | 25 | 37 | 32.4% | 11 | 10 | 21 | 52.4% | — | 5 | 10 | 15 | 33.3% | 7 | 13 | 20 | 35.0% | 3 | 4 | 7 | 42.9% | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 234/236 of Igor Kunitsyn's and 42/42 of Brian Dabul's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
| Age | Igor Kunitsyn | Brian Dabul | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | |
| 17 | 1999 | 2/2 | 1.5 | 1.0 | 54.7% | 64.9% | 43.6% | 45.0% | 16.7% | 55.5% | 23.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2002 | 1/1 | 6.0 | 9.0 | 46.3% | 59.4% | 51.3% | 57.9% | 41.7% | 55.0% | 37.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2003 | 3/3 | 2.7 | 2.3 | 53.2% | 60.5% | 44.2% | 35.0% | 33.3% | 52.9% | 31.2% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2004 | 4/4 | 3.3 | 2.5 | 54.3% | 66.3% | 50.2% | 67.5% | 39.8% | 59.3% | 41.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2005 | 5/5 | 1.2 | 0.8 | 56.1% | 66.1% | 56.3% | 43.7% | 44.7% | 61.8% | 40.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2006 | 25/25 | 2.1 | 1.8 | 58.4% | 67.4% | 51.1% | 60.4% | 41.2% | 60.7% | 36.0% | 2008 | 7/7 | 3.1 | 0.9 | 69.0% | 68.6% | 55.4% | 63.1% | 36.7% | 64.6% | 39.5% |
| 25 | 2007 | 40/40 | 2.2 | 2.6 | 57.0% | 63.3% | 47.7% | 52.3% | 48.6% | 56.7% | 36.0% | 2009 | 16/16 | 2.0 | 1.9 | 69.1% | 67.4% | 46.5% | 59.0% | 35.9% | 61.1% | 35.4% |
| 26 | 2008 | 27/29 | 2.1 | 1.8 | 60.2% | 65.1% | 50.5% | 48.3% | 42.5% | 58.9% | 41.5% | 2010 | 9/9 | 2.6 | 1.2 | 69.0% | 69.9% | 52.8% | 76.8% | 28.0% | 64.9% | 34.6% |
| 27 | 2009 | 46/46 | 3.0 | 1.5 | 65.0% | 65.5% | 51.3% | 53.4% | 39.8% | 60.3% | 36.1% | 2011 | 10/10 | 1.9 | 2.3 | 62.9% | 68.4% | 51.8% | 46.5% | 33.4% | 62.1% | 33.4% |
| 28 | 2010 | 19/19 | 2.1 | 1.2 | 65.1% | 65.6% | 45.3% | 50.4% | 36.3% | 58.0% | 32.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 29 | 2011 | 37/37 | 3.9 | 1.8 | 57.6% | 66.6% | 50.1% | 54.4% | 45.0% | 59.5% | 36.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 30 | 2012 | 23/23 | 3.3 | 1.7 | 59.5% | 63.9% | 46.6% | 53.9% | 45.5% | 56.8% | 34.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 31 | 2013 | 2/2 | 3.5 | 3.5 | 53.9% | 59.9% | 47.9% | 60.0% | 50.0% | 54.3% | 30.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 234/236 | 2.7 | 1.9 | 59.9% | 65.2% | 49.3% | 53.1% | 42.8% | 58.7% | 36.3% | — | 42/42 | 2.3 | 1.7 | 67.6% | 68.4% | 50.6% | 60.5% | 33.7% | 62.7% | 35.4% |
Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Age | Igor Kunitsyn | Brian Dabul | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | |
| 17 | 1999 | 1489 | 107.1 | -0.95 | -1.96 | 0.518 | 40.7% | — | — | — | 20.0% | -2.40 | 0–1 | — | — | -0.19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2000 | 1474 | 96.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2002 | 1500 | 106.1 | -2.95 | +0.18 | 0.836 | 46.8% | — | — | — | 25.0% | -1.50 | — | 1–0 | — | +0.09 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2003 | 1479 | 105.3 | -0.37 | -1.06 | 0.662 | 41.6% | — | — | — | 0.0% | -3.43 | — | 0–1 | — | -0.24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2004 | 1495 | 112.5 | +0.24 | +1.44 | 1.006 | 50.3% | +22 | — | — | 55.6% | +0.22 | 0–1 | 2–1 (67%) | — | -0.15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2005 | 1546 | 119.5 | -1.10 | +1.25 | 1.068 | 50.6% | +20 | — | — | 60.0% | +0.20 | — | 1–0 | — | -0.21 | 2007 | 1503 | 103.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2006 | 1612 | 124.2 | -1.62 | -0.99 | 0.915 | 48.5% | +24 | — | -77 | 41.1% | -0.34 | 3–2 (60%) | 4–3 (57%) | — | +0.85 | 2008 | 1527 | 112.0 | -0.84 | +0.23 | 1.117 | 51.9% | — | +27 | — | 47.4% | +0.58 | 1–2 (33%) | 0–3 (0%) | — | +0.39 |
| 25 | 2007 | 1600 | 118.4 | -5.09 | -0.41 | 0.832 | 46.4% | +32 | -122 | -150 | 37.8% | -1.09 | 8–5 (62%) | 10–7 (59%) | — | +0.33 | 2009 | 1515 | 120.1 | -1.80 | -1.82 | 0.910 | 48.6% | +40 | +20 | — | 28.9% | -1.00 | 2–1 (67%) | 0–4 (0%) | — | +0.15 |
| 26 | 2008 | 1690 | 129.9 | -3.43 | +3.27 | 1.009 | 50.2% | +21 | -122 | -239 | 48.6% | +0.09 | 6–3 (67%) | 4–7 (36%) | — | +1.39 | 2010 | 1605 | 128.5 | -0.18 | -0.20 | 0.983 | 49.3% | +24 | — | -33 | 47.1% | -0.65 | — | 1–1 | — | +0.36 |
| 27 | 2009 | 1650 | 139.3 | -2.20 | -0.23 | 0.910 | 48.3% | +16 | -119 | -141 | 38.6% | -0.82 | 6–11 (35%) | 8–11 (42%) | — | +0.50 | 2011 | 1525 | 110.4 | -0.57 | -1.95 | 0.881 | 47.1% | +38 | — | — | 21.7% | -1.48 | 0–1 | 0–4 (0%) | — | +0.88 |
| 28 | 2010 | 1681 | 127.8 | -3.07 | -2.57 | 0.763 | 45.5% | +19 | — | -152 | 29.8% | -1.47 | 1–3 (25%) | 1–3 (25%) | — | -1.63 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2011 | 1721 | 133.8 | -3.11 | +0.52 | 0.910 | 48.3% | +1 | -217 | -97 | 41.5% | -0.68 | 6–6 (50%) | 8–4 (67%) | — | -0.07 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2012 | 1542 | 112.8 | -4.40 | -2.44 | 0.798 | 45.8% | +58 | -85 | -8 | 25.0% | -1.79 | 1–6 (14%) | 4–8 (33%) | — | +0.32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 2013 | 1556 | 112.0 | -0.69 | -3.06 | 0.660 | 43.2% | — | — | — | 20.0% | -2.40 | 0–1 | — | — | +0.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1756 | 130.6 | -3.10 | -0.21 | 0.879 | 47.6% | +22 | -125 | -118 | 38.1% | -0.86 | 31–39 (44%) | 43–45 (49%) | 99.8 | +0.43 | — | 1628 | 121.7 | -1.00 | -1.16 | 0.951 | 49.0% | +34 | +22 | -33 | 34.0% | -0.74 | 3–4 (43%) | 1–12 (8%) | 92.4 | +4.24 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Nikolay Davydenko | 0 | 5 | 5 | Oct 14, 2009 | H2H |
| Janko Tipsarevic | 1 | 3 | 4 | Feb 29, 2012 | H2H |
| Florian Mayer | 0 | 4 | 4 | May 24, 2011 | H2H |
| Marat Safin | 1 | 3 | 4 | Oct 12, 2008 | H2H |
| Somdev Devvarman | 2 | 1 | 3 | Feb 27, 2013 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Grigor Dimitrov | 0 | 1 | 1 | Jul 7, 2011 | H2H |
| Janko Tipsarevic | 0 | 1 | 1 | May 24, 2011 | H2H |
| Albert Ramos-Vinolas | 0 | 1 | 1 | Apr 7, 2011 | H2H |
| Kei Nishikori | 0 | 1 | 1 | Feb 24, 2011 | H2H |
| Sam Querrey | 0 | 1 | 1 | Feb 18, 2011 | H2H |