H2H data updated: 2026-09-05 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Michal Mertinak vs Gianluca Naso.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Gianluca Naso | 5-7 7-6(3) 7-6(3) | Michal Mertinak | Match data | Feb 2, 2009 | Q1 | Chile Open | 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Michal Mertinak | #1,403 | #129 | 346 | 1,552 | 4 | 11 | 26.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| Gianluca Naso | #1,655 | #175 | 346 | 1,625 | 3 | 11 | 21.4% | 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 | Michal Mertinak | Gianluca Naso | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | — | — | — | — | — | — | — | 2005 | 0–1 | 0.0% | #440 | 1,481 | 0 | 0 |
| 19 | — | — | — | — | — | — | — | 2006 | 1–1 | 50.0% | #467 | 1,493 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 2008 | 1–6 | 14.3% | #232 | 1,600 | 0 | 0 |
| 23 | 2003 | 0–2 | 0.0% | #178 | 1,526 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2004 | 0–1 | 0.0% | #188 | 1,489 | 0 | 0 | 2011 | 1–2 | 33.3% | #226 | 1,548 | 0 | 0 |
| 25 | 2005 | 4–5 | 44.4% | #162 | 1,511 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 2006 | 0–2 | 0.0% | #183 | 1,452 | 0 | 0 | 2013 | 0–1 | 0.0% | #281 | 1,518 | 0 | 0 |
| 28 | 2008 | 0–1 | 0.0% | #939 | 1,523 | 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 | Michal Mertinak | Gianluca Naso | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Clay | Grass | Carpet | Yr | 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 % | |||
| 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2005 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2006 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2008 | 1 | 6 | 7 | 14.3% | — | — | — | — | — | — | — | — |
| 23 | 2003 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2004 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 2011 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — |
| 25 | 2005 | 2 | 3 | 5 | 40.0% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2006 | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | 2013 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 28 | 2008 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 2 | 6 | 8 | 25.0% | 2 | 4 | 6 | 33.3% | 0 | 1 | 1 | 0.0% | — | 3 | 11 | 14 | 21.4% | — | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. 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 | Michal Mertinak | Gianluca Naso | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | —/— | — | — | — | — | — | — | — | — | — | 2005 | 1/1 | 1.0 | 7.0 | 47.9% | 66.1% | 41.0% | 68.4% | 25.0% | 53.0% | 36.2% |
| 19 | — | —/— | — | — | — | — | — | — | — | — | — | 2006 | 2/2 | 0.0 | 1.0 | 51.5% | 64.1% | 36.7% | 33.3% | 50.0% | 49.6% | 41.9% |
| 21 | — | —/— | — | — | — | — | — | — | — | — | — | 2008 | 7/7 | 5.3 | 2.7 | 55.7% | 68.2% | 44.7% | 55.5% | 22.6% | 57.8% | 35.0% |
| 23 | 2003 | 2/2 | 3.0 | 2.0 | 60.2% | 69.0% | 47.9% | 59.9% | 30.0% | 60.5% | 31.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2004 | 1/1 | 2.0 | 4.0 | 48.1% | 56.0% | 29.6% | 44.4% | 33.3% | 42.3% | 39.6% | 2011 | 3/3 | 4.3 | 2.3 | 53.7% | 81.5% | 41.8% | 55.6% | 12.5% | 62.1% | 31.6% |
| 25 | 2005 | 9/9 | 2.6 | 2.2 | 66.3% | 67.2% | 51.6% | 63.6% | 42.8% | 62.3% | 38.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | 2006 | 2/2 | 5.0 | 1.0 | 62.0% | 58.6% | 64.6% | 58.3% | 35.0% | 60.9% | 33.6% | 2013 | 1/1 | 1.0 | 2.0 | 65.5% | 61.1% | 47.4% | 57.1% | 0.0% | 56.4% | 22.4% |
| 28 | 2008 | 1/1 | 1.0 | 4.0 | 53.9% | 70.7% | 37.1% | 40.0% | 15.4% | 55.3% | 38.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 15/15 | 2.8 | 2.3 | 62.9% | 65.8% | 50.4% | 59.6% | 37.6% | 60.1% | 36.9% | — | 14/14 | 3.7 | 2.6 | 54.8% | 69.8% | 42.9% | 53.4% | 22.9% | 57.1% | 34.4% |
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 | Michal Mertinak | Gianluca Naso | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2005 | 1481 | 97.1 | -2.26 | -5.38 | 0.769 | 45.5% | — | — | — | 33.3% | -2.33 | 0–1 | 1–0 | — | +0.25 |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2006 | 1493 | 100.0 | -1.48 | -1.77 | 0.831 | 46.1% | — | — | — | 0.0% | -4.00 | — | — | — | -0.01 |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2007 | 1494 | 97.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2008 | 1600 | 113.9 | -2.23 | -2.05 | 0.828 | 46.0% | — | +27 | — | 27.8% | -1.22 | 1–3 (25%) | 1–3 (25%) | 96.6 | -0.33 |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2009 | 1539 | 102.0 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2003 | 1526 | 101.7 | -1.35 | -1.21 | 0.788 | 46.2% | — | — | — | 16.7% | -1.67 | 0–1 | 0–1 | — | +0.05 | 2010 | 1524 | 94.8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2004 | 1489 | 98.6 | -2.57 | -3.07 | 0.687 | 41.0% | — | — | — | 0.0% | -4.00 | — | — | — | +0.30 | 2011 | 1549 | 107.4 | -1.82 | -2.70 | 0.833 | 46.6% | — | +48 | — | 33.3% | -1.33 | — | — | — | +0.31 |
| 25 | 2005 | 1512 | 111.9 | -0.80 | +1.16 | 1.020 | 50.4% | — | -18 | +86 | 47.6% | +0.38 | 1–2 (33%) | 0–3 (0%) | 96.4 | +0.46 | 2012 | 1525 | 103.4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2006 | 1453 | 93.7 | +0.32 | -0.68 | 0.859 | 47.2% | — | — | — | 33.3% | -1.17 | 0–2 | 0–1 | — | +0.01 | 2013 | 1518 | 104.2 | -1.03 | -3.85 | 0.514 | 40.4% | — | — | — | 0.0% | -3.50 | — | — | — | +0.09 |
| 27 | 2007 | 1497 | 102.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2014 | 1501 | 98.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2008 | 1523 | 105.5 | -0.55 | -2.08 | 0.862 | 45.9% | — | — | — | 0.0% | -1.50 | — | 0–1 | — | -0.07 | 2015 | 1489 | 99.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2009 | 1486 | 102.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2016 | 1486 | 104.8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 33 | 2013 | 1491 | 100.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1552 | 104.8 | -0.83 | +0.10 | 0.924 | 48.5% | — | -18 | +86 | 35.1% | -0.54 | 1–5 (17%) | 0–6 (0%) | 90.6 | +5.00 | — | 1625 | 107.7 | -1.95 | -2.52 | 0.802 | 45.7% | — | +33 | — | 25.8% | -1.68 | 1–4 (20%) | 2–3 (40%) | 96.1 | +2.21 |
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 |
|---|---|---|---|---|---|
| Marcel Granollers | 0 | 1 | 1 | Jun 12, 2008 | H2H |
| Michael Llodra | 0 | 1 | 1 | Oct 26, 2006 | H2H |
| Jurgen Melzer | 0 | 1 | 1 | Sep 14, 2006 | H2H |
| Wesley Moodie | 0 | 1 | 1 | Jul 9, 2005 | H2H |
| Robby Ginepri | 1 | 0 | 1 | Jul 8, 2005 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Florent Serra | 0 | 2 | 2 | Sep 22, 2011 | H2H |
| Paolo Lorenzi | 0 | 1 | 1 | Feb 7, 2013 | H2H |
| Albert Ramos-Vinolas | 0 | 1 | 1 | Jul 29, 2011 | H2H |
| Mate Delic | 1 | 0 | 1 | Jul 28, 2011 | H2H |
| Boris Pashanski | 0 | 1 | 1 | Jul 17, 2008 | H2H |