H2H data updated: 2026-09-02 00:00 UTC
Daniel Koellerer holds a 1–0 lead over Rajeev Ram in their ATP head-to-head. Across 1 main-draw meeting, Daniel Koellerer leads 1–0 on hard courts. Most recently, Daniel Koellerer won the 2010 Indian Wells Open first round 6-1 6-3.
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 |
|---|---|---|---|---|---|---|---|---|
| Daniel Koellerer | 6-1 6-3 | Rajeev Ram | Match data | Mar 13, 2010* | R128 | Indian Wells Open | Masters 1000 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rajeev Ram | #1,076 | #56 | 826 | 1,747 | 57 | 94 | 37.7% | 0 | 0 | 0 | 0 | 2 | 2 |
| Daniel Koellerer | #385 | #55 | 904 | 1,653 | 19 | 34 | 35.8% | 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.
| Rajeev Ram | Daniel Koellerer | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 2002 | 0–1 | 0.0% | — | 1,479 | 0 | 0 | 2003 | 0–1 | 0.0% | #180 | 1,475 | 0 | 0 |
| 2003 | 1–1 | 50.0% | — | 1,492 | 0 | 0 | 2004 | 2–1 | 66.7% | #205 | 1,521 | 0 | 0 |
| 2004 | 1–3 | 25.0% | #297 | 1,474 | 0 | 0 | 2005 | 1–2 | 33.3% | #147 | 1,508 | 0 | 0 |
| 2005 | 2–2 | 50.0% | #195 | 1,490 | 0 | 0 | 2007 | 1–1 | 50.0% | #165 | 1,540 | 0 | 0 |
| 2006 | 0–1 | 0.0% | #197 | 1,457 | 0 | 0 | 2008 | 1–2 | 33.3% | #125 | 1,525 | 0 | 0 |
| 2007 | 0–1 | 0.0% | #253 | 1,417 | 0 | 0 | 2009 | 10–17 | 37.0% | #71 | 1,616 | 0 | 0 |
| 2008 | 2–4 | 33.3% | #190 | 1,478 | 0 | 0 | 2010 | 4–10 | 28.6% | #272 | 1,541 | 0 | 0 |
| 2009 | 8–6 | 57.1% | #79 | 1,587 | 0 | 1 | — | — | — | — | — | — | — |
| 2010 | 6–18 | 25.0% | #184 | 1,591 | 0 | 1 | — | — | — | — | — | — | — |
| 2011 | 2–3 | 40.0% | #149 | 1,606 | 0 | 1 | — | — | — | — | — | — | — |
| 2012 | 7–9 | 43.8% | #132 | 1,636 | 0 | 1 | — | — | — | — | — | — | — |
| 2013 | 4–11 | 26.7% | #127 | 1,646 | 0 | 1 | — | — | — | — | — | — | — |
| 2014 | 3–7 | 30.0% | #139 | 1,660 | 0 | 1 | — | — | — | — | — | — | — |
| 2015 | 7–6 | 53.8% | #89 | 1,654 | 0 | 2 | — | — | — | — | — | — | — |
| 2016 | 12–19 | 38.7% | #129 | 1,616 | 0 | 2 | — | — | — | — | — | — | — |
| 2017 | 2–2 | 50.0% | #353 | 1,582 | 0 | 2 | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Rajeev Ram | Daniel Koellerer | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | ||
| 2002 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2003 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 2003 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | 2004 | — | — | — | — | 2 | 1 | 3 | 66.7% | — | — | — | — |
| 2004 | 1 | 2 | 3 | 33.3% | — | — | — | — | 0 | 1 | 1 | 0.0% | 2005 | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — |
| 2005 | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | 2007 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 2006 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2008 | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — |
| 2007 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2009 | 4 | 7 | 11 | 36.4% | 6 | 7 | 13 | 46.2% | 0 | 3 | 3 | 0.0% |
| 2008 | 2 | 4 | 6 | 33.3% | — | — | — | — | — | — | — | — | 2010 | 3 | 5 | 8 | 37.5% | 1 | 4 | 5 | 20.0% | 0 | 1 | 1 | 0.0% |
| 2009 | 3 | 5 | 8 | 37.5% | — | — | — | — | 5 | 1 | 6 | 83.3% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2010 | 4 | 12 | 16 | 25.0% | 0 | 2 | 2 | 0.0% | 2 | 4 | 6 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2011 | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2012 | 4 | 8 | 12 | 33.3% | — | — | — | — | 3 | 1 | 4 | 75.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2013 | 2 | 8 | 10 | 20.0% | — | — | — | — | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2014 | 2 | 6 | 8 | 25.0% | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2015 | 2 | 6 | 8 | 25.0% | — | — | — | — | 5 | 0 | 5 | 100.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2016 | 9 | 11 | 20 | 45.0% | 2 | 4 | 6 | 33.3% | 1 | 4 | 5 | 20.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2017 | — | — | — | — | 2 | 1 | 3 | 66.7% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 34 | 71 | 105 | 32.4% | 4 | 7 | 11 | 36.4% | 19 | 16 | 35 | 54.3% | Career | 7 | 12 | 19 | 36.8% | 12 | 18 | 30 | 40.0% | 0 | 4 | 4 | 0.0% |
Rows are aligned in career order because complete birth data is unavailable. Detailed serve and return statistics available for 150/151 of Rajeev Ram's and 53/53 of Daniel Koellerer'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.
| Rajeev Ram | Daniel Koellerer | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% |
| 2002 | 1/1 | 3.0 | 3.0 | 41.5% | 55.6% | 47.4% | 60.0% | 50.0% | 50.8% | 31.6% | 2003 | 1/1 | 1.0 | 2.0 | 67.9% | 58.3% | 35.3% | 42.9% | 50.0% | 50.9% | 33.9% |
| 2003 | 2/2 | 4.5 | 7.0 | 45.7% | 78.9% | 42.5% | 55.0% | 52.8% | 59.1% | 39.8% | 2004 | 3/3 | 0.3 | 1.3 | 71.5% | 61.8% | 55.8% | 55.4% | 39.9% | 60.0% | 44.5% |
| 2004 | 4/4 | 4.8 | 5.0 | 54.3% | 75.1% | 44.7% | 56.9% | 44.6% | 61.5% | 28.2% | 2005 | 3/3 | 2.7 | 1.0 | 74.7% | 65.9% | 55.9% | 62.0% | 32.5% | 62.8% | 36.5% |
| 2005 | 4/4 | 11.3 | 3.8 | 54.9% | 75.5% | 45.8% | 56.4% | 54.3% | 62.1% | 34.7% | 2007 | 2/2 | 1.5 | 3.5 | 52.0% | 68.9% | 52.1% | 16.7% | 46.8% | 60.8% | 49.5% |
| 2006 | 1/1 | 2.0 | 1.0 | 68.9% | 74.5% | 34.8% | 0.0% | 100.0% | 62.2% | 26.5% | 2008 | 3/3 | 1.0 | 2.3 | 70.0% | 59.2% | 54.6% | 36.7% | 39.4% | 57.0% | 35.1% |
| 2007 | 1/1 | 6.0 | 4.0 | 59.0% | 71.4% | 52.9% | 55.6% | 33.3% | 63.9% | 41.8% | 2009 | 27/27 | 1.8 | 1.9 | 69.3% | 64.3% | 49.6% | 56.9% | 46.2% | 59.8% | 35.7% |
| 2008 | 6/6 | 6.0 | 1.5 | 63.5% | 69.6% | 41.8% | 45.8% | 44.2% | 59.3% | 32.5% | 2010 | 14/14 | 1.5 | 1.9 | 65.6% | 62.1% | 42.1% | 48.7% | 50.1% | 54.4% | 33.2% |
| 2009 | 14/14 | 9.1 | 2.6 | 58.3% | 77.3% | 53.3% | 73.2% | 36.0% | 67.3% | 33.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 2010 | 24/24 | 10.2 | 3.3 | 58.5% | 71.2% | 47.0% | 42.4% | 32.4% | 61.1% | 28.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 2011 | 5/5 | 4.2 | 2.0 | 62.1% | 70.2% | 44.7% | 44.7% | 54.2% | 61.1% | 30.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 2012 | 16/16 | 5.1 | 2.5 | 58.3% | 74.9% | 48.0% | 58.8% | 40.8% | 63.4% | 33.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 2013 | 15/15 | 7.4 | 2.6 | 61.6% | 69.7% | 46.1% | 58.8% | 39.6% | 60.8% | 33.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 2014 | 10/10 | 6.1 | 2.8 | 62.0% | 70.2% | 48.9% | 62.0% | 32.6% | 62.2% | 31.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 2015 | 13/13 | 9.8 | 2.4 | 63.0% | 75.6% | 53.0% | 65.0% | 44.1% | 67.1% | 31.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 2016 | 30/31 | 7.2 | 3.0 | 63.5% | 72.6% | 50.5% | 60.9% | 35.2% | 64.4% | 33.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 2017 | 4/4 | 6.8 | 4.3 | 55.8% | 74.6% | 53.0% | 69.8% | 22.4% | 65.2% | 32.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | 150/151 | 7.6 | 2.9 | 60.2% | 72.8% | 48.6% | 57.4% | 38.6% | 63.1% | 32.0% | Career | 53/53 | 1.6 | 1.9 | 68.1% | 63.5% | 48.4% | 52.0% | 45.8% | 58.3% | 36.0% |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Rajeev Ram | Daniel Koellerer | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2001 | 1486 | 99.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2003 | 1475 | 97.7 | -1.06 | -0.96 | 0.692 | 42.2% | — | — | — | 0.0% | -3.50 | — | — | — | +0.03 |
| 2002 | 1479 | 99.7 | +2.35 | +0.19 | 0.641 | 41.8% | — | — | — | 0.0% | -3.00 | — | — | — | -0.13 | 2004 | 1521 | 101.4 | -2.70 | +2.78 | 1.113 | 51.9% | — | +33 | — | 55.6% | +0.34 | 2–1 (67%) | — | — | +0.12 |
| 2003 | 1493 | 105.3 | -0.85 | +0.13 | 0.972 | 50.4% | — | — | — | 50.0% | +0.50 | — | — | — | -0.02 | 2005 | 1509 | 104.8 | -1.67 | -1.99 | 0.982 | 49.7% | — | +25 | — | 37.5% | -0.87 | 1–1 | 1–1 | — | -0.08 |
| 2004 | 1474 | 102.9 | -3.28 | -0.64 | 0.731 | 44.5% | +28 | — | — | 27.3% | -1.55 | 1–0 | 1–1 | — | +0.23 | 2006 | 1514 | 102.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2005 | 1490 | 105.6 | -0.27 | -2.37 | 0.916 | 49.5% | +13 | — | — | 54.5% | 0.00 | 0–1 | 3–1 (75%) | — | +0.22 | 2007 | 1541 | 111.9 | +1.61 | +0.92 | 1.265 | 55.0% | — | — | — | 60.0% | +0.80 | 0–1 | — | — | -0.18 |
| 2006 | 1458 | 100.0 | +0.64 | -0.34 | 0.700 | 45.1% | — | — | — | 33.3% | -1.33 | 0–1 | — | — | -0.05 | 2008 | 1526 | 112.0 | -1.73 | -1.29 | 0.817 | 45.5% | — | -17 | — | 33.3% | -1.67 | — | 2–1 (67%) | — | +0.19 |
| 2007 | 1418 | 101.5 | -4.12 | -2.14 | 1.157 | 51.3% | — | — | — | 33.3% | -0.33 | 0–1 | — | — | +0.10 | 2009 | 1616 | 130.9 | -2.40 | -1.25 | 0.889 | 47.8% | +30 | -5 | -138 | 41.3% | -0.69 | 5–6 (45%) | 5–2 (71%) | — | +0.63 |
| 2008 | 1479 | 114.5 | -1.05 | -1.49 | 0.798 | 46.4% | +22 | — | — | 40.0% | -0.80 | 0–1 | 3–3 (50%) | — | +0.19 | 2010 | 1542 | 108.7 | -5.84 | -2.45 | 0.729 | 44.1% | +60 | +21 | — | 33.3% | -1.33 | 2–1 (67%) | 2–1 (67%) | — | +0.57 |
| 2009 | 1587 | 122.4 | +1.13 | -1.70 | 1.010 | 50.2% | -72 | — | +148 | 52.8% | +0.11 | 3–1 (75%) | 2–4 (33%) | — | +0.97 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2010 | 1592 | 116.0 | -1.64 | -5.51 | 0.722 | 44.9% | -24 | — | +108 | 33.3% | -1.42 | 3–6 (33%) | 7–6 (54%) | — | +0.56 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2011 | 1606 | 115.8 | -0.85 | -2.60 | 0.778 | 45.9% | +3 | — | — | 50.0% | -0.50 | 1–1 | 0–1 | — | +0.01 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2012 | 1636 | 116.2 | -0.05 | -3.04 | 0.910 | 48.7% | -41 | — | +70 | 46.9% | -0.37 | 0–1 | 4–3 (57%) | — | +1.50 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2013 | 1647 | 124.3 | -1.42 | -2.56 | 0.856 | 47.5% | -6 | — | +7 | 40.0% | -0.65 | 0–5 (0%) | 2–1 (67%) | — | +0.29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2014 | 1661 | 116.5 | -1.88 | -1.96 | 0.844 | 47.1% | 0 | — | — | 30.4% | -1.13 | 2–1 (67%) | 0–3 (0%) | — | +0.65 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2015 | 1654 | 122.8 | +0.37 | -2.07 | 0.944 | 49.7% | -77 | — | +184 | 52.8% | -0.14 | 4–3 (57%) | 8–3 (73%) | — | +0.64 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2016 | 1617 | 133.1 | -0.28 | -2.91 | 0.934 | 49.1% | +29 | -87 | +110 | 40.3% | -0.65 | 3–4 (43%) | 12–5 (71%) | — | +0.66 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2017 | 1583 | 110.5 | +0.38 | -1.49 | 0.939 | 48.0% | — | -27 | — | 44.4% | -0.78 | 1–0 | 2–0 | — | +0.44 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2018 | 1563 | 95.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 2020 | 1551 | 95.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1748 | 123.1 | -0.63 | -2.79 | 0.869 | 47.8% | -13 | -67 | +107 | 41.7% | -0.67 | 18–26 (41%) | 44–31 (59%) | 104.5 | +4.17 | Career | 1654 | 120.2 | -3.07 | -1.30 | 0.865 | 47.2% | +43 | +6 | -138 | 40.0% | -0.80 | 10–10 (50%) | 10–5 (67%) | 107.0 | +2.42 |
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 |
|---|---|---|---|---|---|
| Sam Querrey | 1 | 4 | 5 | Feb 21, 2016 | H2H |
| Guillermo Garcia-Lopez | 1 | 3 | 4 | May 19, 2016 | H2H |
| Xavier Malisse | 0 | 4 | 4 | Jul 31, 2013 | H2H |
| Matthew Ebden | 1 | 2 | 3 | Jul 20, 2017 | H2H |
| Kei Nishikori | 1 | 2 | 3 | Jul 29, 2016 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Andrey Golubev | 1 | 1 | 2 | Apr 8, 2010 | H2H |
| Juan Carlos Ferrero | 0 | 2 | 2 | Mar 27, 2010 | H2H |
| Steve Darcis | 1 | 1 | 2 | Jul 16, 2009 | H2H |
| Julien Benneteau | 0 | 2 | 2 | Jun 10, 2009 | H2H |
| Nicolas Massu | 0 | 2 | 2 | May 27, 2009 | H2H |