Ivo Karlovic
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Roger Federer | 1 | 13 | 14 | Jun 20, 2015 | H2H |
| Feliciano Lopez | 7 | 4 | 11 | May 28, 2019 | H2H |
| Tomas Berdych | 5 | 3 | 8 | Jun 20, 2015 | H2H |
| Benjamin Becker | 7 | 1 | 8 | Oct 25, 2014 | H2H |
| James Blake | 5 | 3 | 8 | Aug 28, 2013 | H2H |
H2H data updated: 2026-09-10 00:00 UTC
Ivo Karlovic vs Florin Mergea
Compare the head-to-head record, career totals, season-by-season performance, and match log for Ivo Karlovic vs Florin Mergea.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
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0 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Ivo Karlovic | 6-4 6-3 | Florin Mergea | Match data | Apr 8, 2013 | Q2 | U.S. Men's Clay Court Championship | ATP 250 | Clay |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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.
Career Comparison
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ivo Karlovic | #1,066 | #14 | 2,295 | 1,999 | 363 | 335 | 52.0% | 0 | 0 | 0 | 0 | 8 | 8 |
| Florin Mergea | #1,197 | #243 | 158 | 1,521 | 2 | 2 | 50.0% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Ivo Karlovic | Florin Mergea | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | — | — | — | — | — | — | — | 2003 | 1–1 | 50.0% | #480 | 1,507 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 2005 | 1–1 | 50.0% | #253 | 1,487 | 0 | 0 |
| 22 | 2001 | 0–1 | 0.0% | #193 | 1,500 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2002 | 1–2 | 33.3% | #201 | 1,454 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2003 | 9–7 | 56.2% | #73 | 1,665 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2004 | 18–25 | 41.9% | #61 | 1,685 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 2005 | 17–22 | 43.6% | #70 | 1,745 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 2006 | 16–18 | 47.1% | #98 | 1,633 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 2007 | 45–21 | 68.2% | #22 | 1,931 | 0 | 3 | — | — | — | — | — | — | — |
| 29 | 2008 | 29–25 | 53.7% | #26 | 1,814 | 0 | 4 | — | — | — | — | — | — | — |
| 30 | 2009 | 21–22 | 48.8% | #37 | 1,797 | 0 | 4 | — | — | — | — | — | — | — |
| 31 | 2010 | 16–9 | 64.0% | #73 | 1,866 | 0 | 4 | — | — | — | — | — | — | — |
| 32 | 2011 | 16–20 | 44.4% | #56 | 1,821 | 0 | 4 | — | — | — | — | — | — | — |
| 33 | 2012 | 14–16 | 46.7% | #100 | 1,769 | 0 | 4 | — | — | — | — | — | — | — |
| 34 | 2013 | 15–13 | 53.6% | #78 | 1,774 | 0 | 5 | — | — | — | — | — | — | — |
| 35 | 2014 | 36–28 | 56.2% | #27 | 1,856 | 0 | 5 | — | — | — | — | — | — | — |
| 36 | 2015 | 38–25 | 60.3% | #23 | 1,917 | 0 | 6 | — | — | — | — | — | — | — |
| 37 | 2016 | 32–22 | 59.3% | #20 | 1,972 | 0 | 8 | — | — | — | — | — | — | — |
| 38 | 2017 | 15–20 | 42.9% | #80 | 1,771 | 0 | 8 | — | — | — | — | — | — | — |
| 39 | 2018 | 11–16 | 40.7% | #100 | 1,645 | 0 | 8 | — | — | — | — | — | — | — |
| 40 | 2019 | 11–15 | 42.3% | #95 | 1,675 | 0 | 8 | — | — | — | — | — | — | — |
| 41 | 2020 | 1–4 | 20.0% | #147 | 1,620 | 0 | 8 | — | — | — | — | — | — | — |
| 42 | 2021 | 2–4 | 33.3% | #279 | 1,625 | 0 | 8 | — | — | — | — | — | — | — |
Advanced Statistics Comparison by Age
Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 | Ivo Karlovic | Florin Mergea | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1507 | 102.2 | -1.78 | -0.11 | 0.833 | 47.8% | — | — | — | 40.0% | -0.20 | 1–0 | — | — | +0.19 |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2004 | 1511 | 100.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2005 | 1487 | 100.8 | -0.02 | -0.57 | 1.082 | 51.6% | — | — | — | 50.0% | 0.00 | — | — | — | +0.34 |
| 21 | 2000 | 1493 | 98.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2006 | 1486 | 96.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2001 | 1501 | 100.2 | -4.08 | -1.53 | 0.943 | 47.8% | — | — | — | 0.0% | -2.00 | — | 0–1 | — | +0.14 | 2007 | 1456 | 103.8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2002 | 1455 | 101.0 | -0.82 | -1.26 | 0.701 | 45.7% | — | — | — | 42.9% | -0.57 | 0–1 | 1–1 | — | -0.01 | 2008 | 1461 | 95.4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2003 | 1666 | 123.8 | +5.40 | -4.66 | 1.033 | 50.5% | -35 | — | +2 | 54.3% | +0.22 | 2–2 (50%) | 9–10 (47%) | 100.2 | -0.07 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2004 | 1686 | 136.3 | +5.37 | -7.05 | 0.904 | 48.9% | -54 | -121 | +84 | 45.1% | -0.31 | 10–14 (42%) | 28–28 (50%) | 102.1 | -0.85 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2005 | 1745 | 141.3 | +6.26 | -7.68 | 0.875 | 48.7% | -20 | -269 | +91 | 45.4% | -0.26 | 6–7 (46%) | 24–22 (52%) | 102.5 | -2.07 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2006 | 1633 | 131.3 | +6.13 | -7.11 | 0.960 | 49.6% | +16 | -48 | — | 51.1% | +0.03 | 7–9 (44%) | 19–18 (51%) | 97.8 | +0.32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2007 | 1931 | 150.5 | +9.95 | -5.32 | 1.173 | 51.8% | -6 | -289 | -103 | 60.5% | +0.53 | 17–8 (68%) | 37–30 (55%) | 109.8 | -1.29 | 2013 | 1461 | 98.8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2008 | 1815 | 150.1 | +7.57 | -4.88 | 1.069 | 50.7% | +25 | -181 | +93 | 53.4% | +0.24 | 7–10 (41%) | 26–29 (47%) | 93.8 | +0.70 | 2014 | 1446 | 93.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2009 | 1798 | 147.0 | +8.98 | -4.91 | 1.158 | 51.5% | -104 | -119 | +253 | 51.8% | +0.26 | 4–9 (31%) | 14–24 (37%) | 89.5 | 0.00 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 2010 | 1867 | 147.8 | +6.46 | -3.55 | 1.087 | 51.1% | -26 | -171 | — | 56.7% | +0.33 | 4–0 (100%) | 11–9 (55%) | 107.1 | -0.09 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | 2011 | 1822 | 147.5 | +6.44 | -5.95 | 0.962 | 49.6% | +14 | -88 | +122 | 46.5% | -0.14 | 5–5 (50%) | 19–19 (50%) | 98.0 | -1.25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 33 | 2012 | 1769 | 144.3 | +5.38 | -4.85 | 1.007 | 49.8% | +37 | -113 | +182 | 48.7% | -0.18 | 2–6 (25%) | 17–14 (55%) | 95.3 | -0.59 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 34 | 2013 | 1774 | 137.0 | +5.97 | -5.23 | 1.007 | 50.0% | +27 | — | +167 | 51.6% | +0.06 | 6–4 (60%) | 17–11 (61%) | 106.8 | +0.66 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 35 | 2014 | 1857 | 153.7 | +7.97 | -6.74 | 1.029 | 49.9% | +21 | -115 | +54 | 55.0% | +0.13 | 11–8 (58%) | 34–31 (52%) | 102.5 | +1.55 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 36 | 2015 | 1917 | 155.1 | +10.01 | -5.54 | 1.186 | 51.7% | -35 | -231 | +136 | 57.1% | +0.52 | 15–12 (56%) | 32–44 (42%) | 99.7 | +3.01 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 37 | 2016 | 1973 | 155.0 | +7.27 | -7.09 | 0.983 | 50.0% | -18 | -250 | +83 | 56.8% | +0.16 | 12–6 (67%) | 41–25 (62%) | 110.4 | +3.08 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 38 | 2017 | 1771 | 141.4 | +6.85 | -7.48 | 0.952 | 49.6% | +15 | -53 | +153 | 44.9% | -0.17 | 6–5 (55%) | 17–24 (41%) | 95.8 | +1.27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 39 | 2018 | 1646 | 126.4 | +5.95 | -7.94 | 0.974 | 49.6% | +41 | +26 | +201 | 46.2% | -0.10 | 5–9 (36%) | 17–24 (41%) | 89.6 | +0.79 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 40 | 2019 | 1675 | 134.3 | +6.12 | -7.61 | 0.954 | 49.4% | +46 | -25 | +100 | 49.3% | -0.17 | 2–6 (25%) | 20–18 (53%) | 99.5 | +1.01 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 41 | 2020 | 1621 | 114.5 | +1.55 | -3.38 | 0.808 | 46.4% | +33 | — | — | 28.6% | -1.00 | — | 1–4 (20%) | — | -0.32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 42 | 2021 | 1626 | 114.4 | +1.80 | -4.17 | 0.837 | 47.4% | +19 | — | — | 31.3% | -0.75 | 2–1 (67%) | 0–3 (0%) | 98.7 | +0.12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 2000 | 150.3 | +7.24 | -6.06 | 1.023 | 50.2% | -4 | -133 | +101 | 51.7% | +0.09 | 123–122 (50%) | 384–389 (50%) | 100.0 | +0.88 | — | 1521 | 97.9 | -0.90 | -0.34 | 0.965 | 49.7% | — | — | — | 44.4% | -0.11 | 1–0 | — | — | +13.25 |
Career Rivalries
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
Florin Mergea
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Paul Goldstein | 0 | 1 | 1 | Jul 8, 2005 | H2H |
| Brian Wilson | 1 | 0 | 1 | Jul 7, 2005 | H2H |
| Feliciano Lopez | 0 | 1 | 1 | Jul 24, 2003 | H2H |
| Robin Vik | 1 | 0 | 1 | Jul 23, 2003 | H2H |