H2H data updated: 2026-09-03 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Dustin Brown vs Ivo Klec.
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 |
|---|---|---|---|---|---|---|---|---|
| Dustin Brown | 6-3 6-2 | Ivo Klec | Match data | Dec 31, 2013* | Q3 | Qatar Open | ATP 250 | Hard |
| Dustin Brown | 7-5 7-6(2) | Ivo Klec | Match data | Jan 18, 2010 | Q1 | Australian Open | Grand Slam | Hard |
2 qualifying meetings shown in the table; qualifying is excluded from the H2H score. 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dustin Brown | #1,058 | #64 | 778 | 1,904 | 62 | 98 | 38.8% | 0 | 0 | 0 | 0 | 0 | 0 |
| Ivo Klec | #916 | #184 | 234 | 1,532 | 1 | 7 | 12.5% | 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 | Dustin Brown | Ivo Klec | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 2003 | 0–1 | 0.0% | #527 | 1,484 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | 2004 | 0–1 | 0.0% | #314 | 1,488 | 0 | 0 |
| 25 | 2010 | 6–10 | 37.5% | #92 | 1,583 | 0 | 0 | 2006 | 1–2 | 33.3% | #217 | 1,464 | 0 | 0 |
| 26 | 2011 | 2–10 | 16.7% | #161 | 1,520 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 2012 | 4–5 | 44.4% | #167 | 1,650 | 0 | 0 | 2008 | 0–2 | 0.0% | #337 | 1,418 | 0 | 0 |
| 28 | 2013 | 2–3 | 40.0% | #111 | 1,684 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 2014 | 13–16 | 44.8% | #89 | 1,708 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 2015 | 10–15 | 40.0% | #118 | 1,802 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 2016 | 13–12 | 52.0% | #72 | 1,852 | 0 | 0 | 2012 | 0–1 | 0.0% | #413 | 1,428 | 0 | 0 |
| 32 | 2017 | 10–20 | 33.3% | #125 | 1,744 | 0 | 0 | 2013 | 0–1 | 0.0% | #404 | 1,420 | 0 | 0 |
| 33 | 2018 | 0–4 | 0.0% | #230 | 1,584 | 0 | 0 | — | — | — | — | — | — | — |
| 34 | 2019 | 2–1 | 66.7% | #203 | 1,667 | 0 | 0 | — | — | — | — | — | — | — |
| 36 | 2021 | 0–1 | 0.0% | #343 | 1,628 | 0 | 0 | — | — | — | — | — | — | — |
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 | Dustin Brown | Ivo Klec | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 18 | 2003 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2004 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 25 | 2010 | 3 | 4 | 7 | 42.9% | 0 | 2 | 2 | 0.0% | 3 | 4 | 7 | 42.9% | 2006 | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 26 | 2011 | 1 | 6 | 7 | 14.3% | 1 | 2 | 3 | 33.3% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2012 | — | — | — | — | 4 | 3 | 7 | 57.1% | 0 | 2 | 2 | 0.0% | 2008 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 28 | 2013 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 2 | 1 | 3 | 66.7% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2014 | 5 | 6 | 11 | 45.5% | 6 | 8 | 14 | 42.9% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2015 | 4 | 9 | 13 | 30.8% | 1 | 2 | 3 | 33.3% | 5 | 4 | 9 | 55.6% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 2016 | 5 | 6 | 11 | 45.5% | 6 | 4 | 10 | 60.0% | 2 | 2 | 4 | 50.0% | 2012 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 32 | 2017 | 5 | 10 | 15 | 33.3% | 3 | 7 | 10 | 30.0% | 2 | 3 | 5 | 40.0% | 2013 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 33 | 2018 | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 34 | 2019 | — | — | — | — | — | — | — | — | 2 | 1 | 3 | 66.7% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 36 | 2021 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 23 | 44 | 67 | 34.3% | 21 | 31 | 52 | 40.4% | 18 | 23 | 41 | 43.9% | — | 1 | 4 | 5 | 20.0% | 0 | 3 | 3 | 0.0% | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 158/160 of Dustin Brown's and 8/8 of Ivo Klec'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 | Dustin Brown | Ivo Klec | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 18 | 2003 | 1/1 | 18.0 | 7.0 | 50.4% | 86.2% | 38.6% | 70.0% | 25.0% | 62.6% | 21.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | — | —/— | — | — | — | — | — | — | — | — | — | 2004 | 1/1 | 1.0 | 7.0 | 55.4% | 63.4% | 45.5% | 66.7% | 50.0% | 55.4% | 28.3% |
| 25 | 2010 | 16/16 | 12.6 | 4.3 | 55.3% | 78.1% | 48.4% | 56.1% | 41.4% | 64.9% | 30.9% | 2006 | 3/3 | 2.7 | 3.7 | 55.5% | 70.2% | 47.5% | 64.8% | 44.6% | 59.8% | 40.8% |
| 26 | 2011 | 12/12 | 12.3 | 4.0 | 57.7% | 73.8% | 48.8% | 55.6% | 39.0% | 63.9% | 33.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 27 | 2012 | 9/9 | 9.6 | 4.1 | 55.7% | 74.9% | 49.3% | 64.1% | 49.7% | 63.6% | 29.9% | 2008 | 2/2 | 2.0 | 1.0 | 60.8% | 68.4% | 33.4% | 43.3% | 62.5% | 54.6% | 33.4% |
| 28 | 2013 | 5/5 | 12.2 | 2.8 | 63.0% | 74.1% | 51.5% | 75.3% | 43.5% | 65.7% | 30.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 29 | 2014 | 29/29 | 8.4 | 4.5 | 62.2% | 74.7% | 48.5% | 58.2% | 32.5% | 64.7% | 35.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 30 | 2015 | 25/25 | 8.5 | 5.8 | 64.4% | 74.2% | 47.4% | 64.5% | 29.6% | 64.5% | 33.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 31 | 2016 | 24/25 | 7.5 | 4.2 | 64.4% | 73.0% | 49.4% | 71.9% | 44.1% | 64.5% | 35.7% | 2012 | 1/1 | 0.0 | 2.0 | 61.5% | 75.0% | 33.3% | 77.8% | 50.0% | 59.0% | 25.4% |
| 32 | 2017 | 29/30 | 6.8 | 5.0 | 57.7% | 70.7% | 49.3% | 51.1% | 39.2% | 61.4% | 29.8% | 2013 | 1/1 | 1.0 | 3.0 | 44.7% | 81.0% | 15.4% | 28.6% | 50.0% | 44.7% | 22.5% |
| 33 | 2018 | 4/4 | 6.3 | 6.3 | 57.1% | 72.7% | 49.1% | 64.1% | 66.7% | 62.8% | 25.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 34 | 2019 | 3/3 | 12.0 | 5.7 | 61.8% | 74.7% | 60.6% | 86.2% | 30.0% | 69.1% | 31.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 36 | 2021 | 1/1 | 12.0 | 4.0 | 67.2% | 82.2% | 27.3% | 66.7% | 14.3% | 64.2% | 33.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 158/160 | 9.0 | 4.7 | 60.5% | 74.0% | 48.8% | 61.3% | 38.4% | 64.0% | 32.6% | — | 8/8 | 1.8 | 3.1 | 56.2% | 70.8% | 37.9% | 56.8% | 51.1% | 56.0% | 33.2% |
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 | Dustin Brown | Ivo Klec | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 18 | 2003 | 1485 | 100.6 | -4.24 | +2.80 | 0.577 | 44.8% | — | — | — | 33.3% | -1.33 | 0–1 | 1–0 | — | +0.17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2007 | 1473 | 91.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2004 | 1488 | 100.3 | -2.88 | +0.27 | 0.635 | 44.1% | — | — | — | 0.0% | -2.50 | — | — | — | +0.08 |
| 24 | 2009 | 1467 | 104.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2005 | 1475 | 99.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2010 | 1583 | 109.6 | +0.74 | -3.83 | 0.881 | 48.1% | -16 | — | +10 | 39.0% | -0.59 | 3–2 (60%) | 2–6 (25%) | — | +0.59 | 2006 | 1465 | 101.0 | -3.16 | +1.23 | 1.016 | 50.6% | — | — | — | 42.9% | -0.29 | 0–1 | — | — | +0.10 |
| 26 | 2011 | 1521 | 114.9 | +0.16 | -1.93 | 0.926 | 48.8% | -10 | +31 | — | 36.1% | -0.67 | 1–7 (13%) | 2–6 (25%) | — | +0.43 | 2007 | 1465 | 99.4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2012 | 1650 | 117.8 | +0.79 | -2.63 | 0.823 | 47.7% | — | +24 | — | 41.7% | -0.34 | 3–2 (60%) | 3–4 (43%) | — | -0.85 | 2008 | 1418 | 101.4 | -2.56 | -1.88 | 0.736 | 44.2% | — | — | — | 0.0% | -3.00 | — | 0–1 | — | -0.10 |
| 28 | 2013 | 1684 | 119.2 | +1.53 | -2.73 | 0.898 | 49.1% | — | — | +77 | 46.7% | -0.13 | 0–1 | 0–2 | — | -0.17 | 2009 | 1412 | 102.4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2014 | 1708 | 134.9 | +0.44 | -0.20 | 1.001 | 50.0% | -31 | -74 | +70 | 45.8% | -0.22 | 4–5 (44%) | 12–9 (57%) | — | -1.12 | 2010 | 1397 | 108.4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2015 | 1802 | 137.1 | -0.68 | -0.87 | 0.943 | 49.1% | -157 | -140 | +129 | 46.4% | -0.39 | 2–8 (20%) | 6–8 (43%) | — | -1.65 | 2011 | 1405 | 96.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 2016 | 1852 | 146.2 | +1.30 | +0.18 | 1.005 | 50.3% | -107 | -65 | +27 | 51.5% | +0.12 | 5–5 (50%) | 4–6 (40%) | — | -2.55 | 2012 | 1429 | 103.1 | -2.84 | -1.74 | 0.619 | 44.0% | — | — | — | 0.0% | -2.00 | — | 0–1 | — | +0.08 |
| 32 | 2017 | 1744 | 136.4 | -1.63 | -5.05 | 0.771 | 46.2% | -26 | -44 | +87 | 37.8% | -0.90 | 3–6 (33%) | 7–7 (50%) | — | -2.17 | 2013 | 1421 | 101.0 | -0.28 | -2.45 | 0.407 | 34.5% | — | — | — | 0.0% | -4.00 | — | — | — | +0.01 |
| 33 | 2018 | 1584 | 101.6 | -0.51 | -3.68 | 0.687 | 47.0% | — | — | — | 28.6% | -1.71 | 0–1 | 1–0 | — | +0.20 | 2014 | 1408 | 97.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 34 | 2019 | 1667 | 113.5 | +2.21 | -0.54 | 1.013 | 50.7% | — | — | +136 | 62.5% | +0.75 | 1–1 | 2–3 (40%) | — | -0.37 | 2015 | 1394 | 101.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 35 | 2020 | 1639 | 101.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 36 | 2021 | 1629 | 101.7 | +1.60 | -2.97 | 0.931 | 46.3% | — | — | — | 0.0% | -2.00 | — | 0–1 | — | -0.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1904 | 131.1 | +0.06 | -1.95 | 0.905 | 48.6% | -65 | -49 | +77 | 43.4% | -0.42 | 22–39 (36%) | 40–52 (43%) | 92.1 | -4.72 | — | 1532 | 101.9 | -2.58 | -0.50 | 0.754 | 45.3% | — | — | — | 17.6% | -1.83 | 0–1 | 0–2 | — | +2.13 |
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 |
|---|---|---|---|---|---|
| David Ferrer | 0 | 5 | 5 | Jul 21, 2017 | H2H |
| Guillermo Garcia-Lopez | 2 | 3 | 5 | Feb 23, 2017 | H2H |
| Thomaz Bellucci | 3 | 1 | 4 | Aug 30, 2017 | H2H |
| Marcos Baghdatis | 0 | 4 | 4 | Jan 12, 2017 | H2H |
| Ivo Karlovic | 2 | 2 | 4 | Jul 18, 2015 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Jarkko Nieminen | 0 | 2 | 2 | Jan 11, 2013 | H2H |
| Potito Starace | 0 | 1 | 1 | Jul 12, 2012 | H2H |
| Michael Berrer | 0 | 1 | 1 | May 1, 2008 | H2H |
| Feliciano Lopez | 0 | 1 | 1 | Apr 26, 2006 | H2H |
| Rainer Schuettler | 0 | 1 | 1 | Mar 3, 2006 | H2H |