H2H data updated: 2026-09-01 00:00 UTC

Diego Junqueira vs Daniel Koellerer H2H: 0-1

Daniel Koellerer holds a 1–0 lead over Diego Junqueira in their ATP head-to-head. Across 1 main-draw meeting, Daniel Koellerer leads 1–0 on clay. Most recently, Daniel Koellerer won the 2009 Kitzbuhel round of 16 6-1 6-2.

ARG Age 45 Left-Handed 178 cm / 5'10"
H2H
0 1
1 main draw meetings
AUT Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Daniel Koellerer #81 6-1 6-2 Diego Junqueira #79 Match data May 21, 2009* R16 Kitzbuhel ATP 250 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.

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
Diego Junqueira #1,357 #68 1,094 1,656 11 33 25.0% 0 0 0 0 0 0
Daniel Koellerer #385 #55 904 1,653 19 34 35.8% 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.

Diego Junqueira Daniel Koellerer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
2006 2–2 50.0% #176 1,512 0 0 2003 0–1 0.0% #180 1,475 0 0
2007 0–2 0.0% #229 1,482 0 0 2004 2–1 66.7% #205 1,521 0 0
2008 1–2 33.3% #78 1,546 0 0 2005 1–2 33.3% #147 1,508 0 0
2009 4–16 20.0% #193 1,491 0 0 2007 1–1 50.0% #165 1,540 0 0
2010 0–2 0.0% #148 1,549 0 0 2008 1–2 33.3% #125 1,525 0 0
2011 3–5 37.5% #123 1,597 0 0 2009 10–17 37.0% #71 1,616 0 0
2012 1–4 20.0% #279 1,554 0 0 2010 4–10 28.6% #272 1,541 0 0

Surface Results by Career Season

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.

Diego Junqueira Daniel Koellerer
Yr HardClayGrass Yr HardClayGrass
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
2006 2 2 4 50.0% 2003 0 1 1 0.0%
2007 0 2 2 0.0% 2004 2 1 3 66.7%
2008 1 2 3 33.3% 2005 1 2 3 33.3%
2009 1 4 5 20.0% 3 11 14 21.4% 0 1 1 0.0% 2007 1 1 2 50.0%
2010 0 2 2 0.0% 2008 1 2 3 33.3%
2011 1 2 3 33.3% 2 3 5 40.0% 2009 4 7 11 36.4% 6 7 13 46.2% 0 3 3 0.0%
2012 1 4 5 20.0% 2010 3 5 8 37.5% 1 4 5 20.0% 0 1 1 0.0%
Career 2 6 8 25.0% 9 26 35 25.7% 0 1 1 0.0% Career 7 12 19 36.8% 12 18 30 40.0% 0 4 4 0.0%

Performance Progression by Career Season

Rows are aligned in career order because complete birth data is unavailable. Detailed serve and return statistics available for 43/44 of Diego Junqueira'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.

Diego Junqueira 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%
2006 4/4 1.8 1.3 75.8% 60.0% 48.4% 58.6% 31.6% 57.3% 39.7% 2003 1/1 1.0 2.0 67.9% 58.3% 35.3% 42.9% 50.0% 50.9% 33.9%
2007 1/2 1.0 3.0 70.8% 61.8% 28.6% 30.0% 46.2% 52.1% 44.5% 2004 3/3 0.3 1.3 71.5% 61.8% 55.8% 55.4% 39.9% 60.0% 44.5%
2008 3/3 2.0 2.3 61.6% 72.5% 52.6% 69.0% 36.1% 64.6% 36.6% 2005 3/3 2.7 1.0 74.7% 65.9% 55.9% 62.0% 32.5% 62.8% 36.5%
2009 20/20 1.2 2.4 64.3% 58.3% 47.9% 43.2% 42.5% 54.2% 34.2% 2007 2/2 1.5 3.5 52.0% 68.9% 52.1% 16.7% 46.8% 60.8% 49.5%
2010 2/2 0.5 2.0 73.0% 41.3% 42.3% 42.2% 40.0% 42.4% 29.2% 2008 3/3 1.0 2.3 70.0% 59.2% 54.6% 36.7% 39.4% 57.0% 35.1%
2011 8/8 0.5 1.1 69.7% 56.4% 48.4% 48.6% 51.5% 53.5% 34.1% 2009 27/27 1.8 1.9 69.3% 64.3% 49.6% 56.9% 46.2% 59.8% 35.7%
2012 5/5 0.2 1.0 73.3% 43.0% 51.4% 50.2% 26.1% 46.0% 33.8% 2010 14/14 1.5 1.9 65.6% 62.1% 42.1% 48.7% 50.1% 54.4% 33.2%
Career 43/44 1.0 1.9 67.8% 56.6% 48.1% 47.9% 40.8% 53.6% 34.8% Career 53/53 1.6 1.9 68.1% 63.5% 48.4% 52.0% 45.8% 58.3% 36.0%

Advanced Statistics Comparison by Career Season

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.

Diego Junqueira 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
2006 1512 105.9 -0.68 -0.67 0.928 48.4% +53 50.0% -0.50 1–1 1–0 -0.06 2003 1475 97.7 -1.06 -0.96 0.692 42.2% 0.0% -3.50 +0.03
2007 1483 97.6 -1.41 -0.27 0.929 47.9% 20.0% -1.20 0–1 0–1 +0.10 2004 1521 101.4 -2.70 +2.78 1.113 51.9% +33 55.6% +0.34 2–1 (67%) +0.12
2008 1546 112.3 -0.44 +0.47 1.036 51.1% +48 37.5% -0.25 +0.16 2005 1509 104.8 -1.67 -1.99 0.982 49.7% +25 37.5% -0.87 1–1 1–1 -0.08
2009 1492 113.1 -5.95 -2.10 0.747 44.4% +9 +50 28.8% -1.71 1–4 (20%) 2–4 (33%) +0.65 2006 1514 102.9
2010 1549 114.2 +0.46 -1.30 0.507 36.4% 0.0% -4.00 -0.19 2007 1541 111.9 +1.61 +0.92 1.265 55.0% 60.0% +0.80 0–1 -0.18
2011 1598 114.1 -3.95 -1.37 0.732 43.7% -78 +50 25.0% -2.50 1–0 1–0 -0.01 2008 1526 112.0 -1.73 -1.29 0.817 45.5% -17 33.3% -1.67 2–1 (67%) +0.19
2012 1554 105.7 -4.69 -3.06 0.625 40.1% +39 25.0% -2.38 -0.14 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
2013 1534 102.1 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
Career 1656 113.2 -4.15 -1.68 0.749 44.3% -24 +48 29.1% -1.72 3–6 (33%) 4–5 (44%) 96.1 +1.16 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

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.