H2H data updated: 2026-09-06 00:00 UTC
Diego Hartfield holds a 1–0 lead over Martin Fischer in their ATP head-to-head. Across 1 main-draw meeting, Diego Hartfield leads 1–0 on clay. Most recently, Diego Hartfield won the 2007 Austrian Open Kitzbühel first round 5-7 6-4 6-2.
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 |
|---|---|---|---|---|---|---|---|---|
| Diego Hartfield | 5-7 6-4 6-2 | Martin Fischer | Match data | Jul 25, 2007* | R64 | Austrian Open Kitzbühel | International Series Gold → modern equivalent ATP 500 | Clay |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Martin Fischer | #1,005 | #117 | 467 | 1,683 | 2 | 19 | 9.5% | 0 | 0 | 0 | 0 | 0 | 0 |
| Diego Hartfield | #949 | #73 | 523 | 1,672 | 18 | 29 | 38.3% | 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 | Martin Fischer | Diego Hartfield | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | 2006 | 0–1 | 0.0% | #438 | 1,497 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2007 | 0–1 | 0.0% | #264 | 1,471 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2008 | 0–3 | 0.0% | #216 | 1,518 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2010 | 1–3 | 25.0% | #133 | 1,612 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2011 | 0–4 | 0.0% | #219 | 1,612 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2012 | 1–3 | 25.0% | #299 | 1,637 | 0 | 0 | 2006 | 2–2 | 50.0% | #131 | 1,534 | 0 | 0 |
| 26 | 2013 | 0–3 | 0.0% | #192 | 1,643 | 0 | 0 | 2007 | 14–20 | 41.2% | #89 | 1,599 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 2008 | 2–7 | 22.2% | #169 | 1,591 | 0 | 0 |
| 28 | 2015 | 0–1 | 0.0% | #705 | 1,626 | 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 | Martin Fischer | Diego Hartfield | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 19 | 2006 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2007 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2008 | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2010 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2011 | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2012 | — | — | — | — | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | 2006 | — | — | — | — | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — |
| 26 | 2013 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 2007 | 0 | 2 | 2 | 0.0% | 12 | 15 | 27 | 44.4% | 0 | 2 | 2 | 0.0% | 2 | 1 | 3 | 66.7% |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2008 | 1 | 5 | 6 | 16.7% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — |
| 28 | 2015 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 0 | 6 | 6 | 0.0% | 1 | 10 | 11 | 9.1% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | 1 | 7 | 8 | 12.5% | 15 | 19 | 34 | 44.1% | 0 | 2 | 2 | 0.0% | 2 | 1 | 3 | 66.7% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 21/21 of Martin Fischer's and 43/47 of Diego Hartfield'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 | Martin Fischer | Diego Hartfield | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 19 | 2006 | 1/1 | 0.0 | 1.0 | 66.7% | 54.3% | 47.8% | 50.0% | 33.3% | 52.2% | 32.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2007 | 1/1 | 1.0 | 4.0 | 48.4% | 60.9% | 51.0% | 37.5% | 30.0% | 55.8% | 36.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2008 | 3/3 | 3.7 | 1.0 | 60.9% | 54.6% | 52.9% | 46.3% | 75.0% | 53.5% | 35.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2010 | 4/4 | 5.3 | 3.5 | 55.9% | 71.1% | 50.4% | 46.6% | 41.3% | 61.7% | 36.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2011 | 4/4 | 2.5 | 1.8 | 66.6% | 59.4% | 44.8% | 52.2% | 39.6% | 54.7% | 32.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | 2012 | 4/4 | 2.0 | 3.3 | 50.2% | 63.8% | 55.6% | 57.7% | 56.2% | 59.7% | 40.3% | 2006 | 4/4 | 1.8 | 2.5 | 68.3% | 65.4% | 52.7% | 50.3% | 32.5% | 61.2% | 35.0% |
| 26 | 2013 | 3/3 | 2.0 | 2.0 | 59.2% | 53.8% | 46.1% | 33.9% | 36.1% | 50.4% | 41.0% | 2007 | 30/34 | 4.5 | 3.0 | 64.7% | 67.6% | 48.3% | 59.7% | 41.8% | 60.6% | 36.6% |
| 27 | — | —/— | — | — | — | — | — | — | — | — | — | 2008 | 9/9 | 2.9 | 3.1 | 62.8% | 57.8% | 43.5% | 45.8% | 30.7% | 52.7% | 39.9% |
| 28 | 2015 | 1/1 | 2.0 | 4.0 | 53.3% | 63.2% | 52.0% | 75.0% | 50.0% | 57.9% | 36.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 21/21 | 2.8 | 2.5 | 58.1% | 61.0% | 50.0% | 49.0% | 47.4% | 56.3% | 36.6% | — | 43/47 | 3.9 | 3.0 | 64.7% | 65.4% | 47.7% | 55.9% | 38.6% | 59.0% | 37.2% |
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 | Martin Fischer | Diego Hartfield | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 19 | 2006 | 1497 | 108.9 | -0.21 | +4.23 | 0.676 | 42.3% | — | — | — | 0.0% | -2.50 | — | 0–1 | — | -0.16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2007 | 1472 | 97.7 | -0.75 | -2.03 | 0.829 | 45.9% | — | — | — | 33.3% | -1.33 | 0–1 | — | — | 0.00 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2008 | 1519 | 108.0 | -0.10 | -0.96 | 0.756 | 44.8% | — | — | — | 0.0% | -2.33 | — | 0–2 | — | +0.23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2009 | 1495 | 101.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2010 | 1612 | 112.3 | -0.88 | -1.58 | 0.948 | 49.1% | — | — | — | 42.9% | 0.00 | 0–1 | 2–3 (40%) | — | +0.26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2011 | 1613 | 111.8 | -4.94 | -2.70 | 0.708 | 43.3% | — | — | — | 18.2% | -1.91 | 0–2 | 1–1 | — | +0.67 | 2005 | 1468 | 98.8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2012 | 1637 | 118.4 | -1.00 | -0.19 | 0.998 | 50.7% | — | +37 | — | 40.0% | -0.10 | 0–2 | 0–2 | — | +0.07 | 2006 | 1534 | 112.6 | +1.87 | +0.55 | 0.902 | 48.0% | — | +86 | — | 36.4% | -0.91 | 2–0 | 2–3 (40%) | — | -0.25 |
| 26 | 2013 | 1644 | 121.1 | -3.84 | -0.12 | 0.827 | 45.3% | — | — | — | 14.3% | -1.86 | 0–1 | — | — | -0.11 | 2007 | 1599 | 121.3 | -1.97 | -0.68 | 0.929 | 48.5% | -115 | +46 | — | 42.5% | -0.54 | 4–6 (40%) | 5–6 (45%) | 96.4 | +0.10 |
| 27 | 2014 | 1599 | 113.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2008 | 1592 | 122.2 | -4.30 | +1.53 | 0.843 | 46.0% | -80 | +63 | — | 27.3% | -1.41 | 1–2 (33%) | 0–2 | — | -0.51 |
| 28 | 2015 | 1627 | 107.5 | +0.68 | -3.25 | 0.870 | 48.7% | — | — | — | 33.3% | -1.00 | 0–1 | — | — | +0.01 | 2009 | 1575 | 104.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1684 | 117.0 | -1.88 | -1.06 | 0.837 | 46.7% | — | +37 | — | 26.8% | -1.09 | 0–8 (0%) | 3–9 (25%) | 87.6 | +4.62 | — | 1672 | 121.0 | -2.10 | -0.10 | 0.906 | 47.9% | -96 | +52 | — | 38.9% | -0.75 | 7–8 (47%) | 7–11 (39%) | 98.5 | -1.43 |
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 |
|---|---|---|---|---|---|
| Horacio Zeballos | 0 | 2 | 2 | Jul 31, 2013 | H2H |
| Albert Montanes | 0 | 1 | 1 | Apr 30, 2015 | H2H |
| Radek Stepanek | 0 | 1 | 1 | Oct 17, 2013 | H2H |
| Florian Mayer | 0 | 1 | 1 | Jun 13, 2013 | H2H |
| Attila Balazs | 0 | 1 | 1 | Jul 25, 2012 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Tommy Haas | 1 | 1 | 2 | Feb 28, 2008 | H2H |
| Roger Federer | 0 | 2 | 2 | Jan 16, 2008 | H2H |
| Marc Gicquel | 0 | 2 | 2 | Oct 27, 2007 | H2H |
| Agustin Calleri | 0 | 2 | 2 | Jul 27, 2007 | H2H |
| Paul Capdeville | 0 | 1 | 1 | Apr 17, 2008 | H2H |