H2H data updated: 2026-09-06 00:00 UTC
Santiago Giraldo holds a 1–0 lead over Bowen Ouyang in their ATP head-to-head. Across 1 main-draw meeting, Santiago Giraldo leads 1–0 on hard courts. Most recently, Santiago Giraldo won the 2014 Shenzhen round of 32 3-6 6-3 6-4.
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 |
|---|---|---|---|---|---|---|---|---|
| Santiago Giraldo | 3-6 6-3 6-4 | Bowen Ouyang | Match data | Sep 25, 2014* | R32 | Shenzhen | ATP 250 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Santiago Giraldo | #1,242 | #28 | 1,230 | 1,929 | 142 | 186 | 43.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Bowen Ouyang | #1,476 | #611 | 47 | 1,526 | 0 | 1 | 0.0% | 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 | Santiago Giraldo | Bowen Ouyang | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | 2007 | 0–4 | 0.0% | #141 | 1,471 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2008 | 2–7 | 22.2% | #163 | 1,602 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2009 | 0–3 | 0.0% | #107 | 1,550 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2010 | 17–23 | 42.5% | #64 | 1,715 | 0 | 0 | 2014 | 0–1 | 0.0% | #775 | 1,510 | 0 | 0 |
| 23 | 2011 | 29–26 | 52.7% | #55 | 1,793 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2012 | 18–20 | 47.4% | #57 | 1,792 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2013 | 14–24 | 36.8% | #69 | 1,751 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 2014 | 28–27 | 50.9% | #32 | 1,787 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 2015 | 21–26 | 44.7% | #70 | 1,695 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 2016 | 8–13 | 38.1% | #91 | 1,694 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 2017 | 3–10 | 23.1% | #227 | 1,668 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 2018 | 1–1 | 50.0% | #253 | 1,645 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 2019 | 1–2 | 33.3% | #274 | 1,656 | 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 | Santiago Giraldo | Bowen Ouyang | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2007 | 0 | 3 | 3 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2008 | 2 | 3 | 5 | 40.0% | 0 | 3 | 3 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2009 | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2010 | 9 | 15 | 24 | 37.5% | 4 | 4 | 8 | 50.0% | 4 | 4 | 8 | 50.0% | — | — | — | — | 2014 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2011 | 13 | 12 | 25 | 52.0% | 14 | 12 | 26 | 53.8% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2012 | 8 | 8 | 16 | 50.0% | 9 | 9 | 18 | 50.0% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2013 | 7 | 14 | 21 | 33.3% | 5 | 8 | 13 | 38.5% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2014 | 8 | 14 | 22 | 36.4% | 18 | 11 | 29 | 62.1% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2015 | 4 | 10 | 14 | 28.6% | 14 | 13 | 27 | 51.9% | 3 | 3 | 6 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2016 | 4 | 5 | 9 | 44.4% | 4 | 7 | 11 | 36.4% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2017 | 1 | 5 | 6 | 16.7% | 2 | 5 | 7 | 28.6% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2018 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 2019 | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 56 | 92 | 148 | 37.8% | 72 | 76 | 148 | 48.6% | 14 | 17 | 31 | 45.2% | 0 | 1 | 1 | 0.0% | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 324/328 of Santiago Giraldo's and 1/1 of Bowen Ouyang'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 | Santiago Giraldo | Bowen Ouyang | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2007 | 4/4 | 4.3 | 3.0 | 58.8% | 65.7% | 46.5% | 63.4% | 39.7% | 57.7% | 34.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2008 | 9/9 | 4.1 | 1.4 | 56.9% | 63.1% | 55.0% | 49.7% | 38.1% | 59.6% | 34.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2009 | 3/3 | 4.7 | 1.0 | 58.0% | 62.9% | 54.4% | 70.5% | 48.3% | 59.2% | 29.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2010 | 40/40 | 4.8 | 1.7 | 61.2% | 69.7% | 51.8% | 57.9% | 37.0% | 62.7% | 36.5% | 2014 | 1/1 | 8.0 | 5.0 | 54.7% | 71.2% | 48.8% | 70.0% | 25.0% | 61.1% | 32.5% |
| 23 | 2011 | 55/55 | 3.7 | 1.3 | 63.3% | 68.3% | 51.4% | 58.6% | 49.2% | 61.9% | 37.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2012 | 36/38 | 2.8 | 1.0 | 64.7% | 67.1% | 52.8% | 64.1% | 39.8% | 62.3% | 35.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | 2013 | 38/38 | 4.2 | 1.8 | 63.6% | 69.1% | 51.9% | 54.0% | 39.7% | 62.8% | 35.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | 2014 | 55/55 | 3.7 | 1.4 | 63.9% | 70.2% | 51.5% | 60.7% | 46.5% | 63.1% | 37.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 27 | 2015 | 45/47 | 2.7 | 1.4 | 69.2% | 66.5% | 48.6% | 57.5% | 36.6% | 60.9% | 36.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 28 | 2016 | 21/21 | 4.9 | 1.9 | 56.6% | 69.6% | 49.9% | 49.4% | 43.3% | 60.9% | 36.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 29 | 2017 | 13/13 | 4.3 | 2.9 | 61.1% | 67.8% | 40.8% | 52.4% | 38.3% | 57.1% | 33.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 30 | 2018 | 2/2 | 2.5 | 0.0 | 64.4% | 66.0% | 51.4% | 50.0% | 20.0% | 60.8% | 33.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 31 | 2019 | 3/3 | 2.3 | 1.3 | 71.2% | 67.5% | 54.6% | 61.1% | 37.0% | 64.0% | 36.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 324/328 | 3.7 | 1.5 | 63.4% | 68.3% | 50.9% | 57.8% | 41.8% | 61.8% | 36.3% | — | 1/1 | 8.0 | 5.0 | 54.7% | 71.2% | 48.8% | 70.0% | 25.0% | 61.1% | 32.5% |
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 | Santiago Giraldo | Bowen Ouyang | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2006 | 1489 | 99.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2007 | 1472 | 108.1 | -1.44 | -0.51 | 0.820 | 46.6% | +35 | — | — | 18.2% | -1.18 | 0–2 | 1–3 (25%) | — | -0.20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2008 | 1602 | 121.8 | -2.27 | -0.88 | 0.857 | 47.1% | +14 | -45 | — | 28.6% | -1.14 | 0–2 | 1–3 (25%) | — | +0.32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2009 | 1550 | 114.7 | -2.83 | -1.90 | 0.730 | 45.5% | — | — | — | 22.2% | -1.78 | 0–1 | 1–1 | — | +0.26 | 2013 | 1495 | 102.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2010 | 1716 | 137.5 | -0.76 | +0.26 | 0.979 | 49.4% | -38 | -35 | -156 | 43.4% | -0.26 | 6–7 (46%) | 5–12 (29%) | 95.7 | +0.06 | 2014 | 1511 | 103.7 | +0.94 | -0.95 | 0.834 | 48.0% | — | — | — | 33.3% | -0.67 | 0–1 | — | — | -0.07 |
| 23 | 2011 | 1794 | 154.0 | -0.50 | +0.21 | 0.983 | 50.0% | -22 | -10 | -202 | 50.7% | +0.04 | 11–11 (50%) | 7–11 (39%) | 98.6 | -1.33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2012 | 1792 | 145.3 | +0.06 | +0.03 | 0.950 | 49.5% | -18 | +45 | -225 | 50.0% | +0.04 | 3–8 (27%) | 6–4 (60%) | 96.3 | -1.75 | 2016 | 1506 | 103.7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2013 | 1752 | 136.2 | -1.11 | -1.26 | 0.950 | 49.0% | -13 | -3 | -180 | 38.9% | -0.50 | 5–8 (38%) | 3–6 (33%) | 94.1 | +1.40 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2014 | 1787 | 149.4 | -0.14 | +1.00 | 1.018 | 50.6% | -95 | +113 | -154 | 50.0% | +0.06 | 7–8 (47%) | 12–9 (57%) | 100.9 | +0.16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2015 | 1695 | 140.7 | -2.68 | -0.26 | 0.922 | 48.7% | -48 | +140 | -52 | 45.8% | -0.20 | 6–5 (55%) | 6–8 (43%) | 98.6 | +1.63 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2016 | 1694 | 132.8 | -2.00 | +0.54 | 0.940 | 48.9% | -1 | +40 | — | 42.6% | -0.50 | 1–3 (25%) | 6–3 (67%) | 100.4 | -0.14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2017 | 1668 | 117.0 | -3.98 | -2.23 | 0.771 | 45.3% | -24 | +59 | — | 30.3% | -1.18 | 2–2 (50%) | 2–2 (50%) | 100.6 | +0.11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2018 | 1646 | 110.0 | +1.63 | +0.23 | 0.858 | 47.2% | — | — | — | 0.0% | -2.33 | — | — | — | -0.15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 2019 | 1656 | 107.0 | -2.00 | 0.00 | 1.010 | 49.8% | — | — | — | 50.0% | 0.00 | 0–2 | 0–1 | — | +0.26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1929 | 142.1 | -1.10 | -0.04 | 0.951 | 49.2% | -33 | +56 | -153 | 44.7% | -0.25 | 41–59 (41%) | 50–63 (44%) | 91.8 | +0.19 | — | 1527 | 104.8 | +0.94 | -0.95 | 0.834 | 48.0% | — | — | — | 33.3% | -0.67 | 0–1 | — | — | -7.00 |
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 |
|---|---|---|---|---|---|
| Kei Nishikori | 2 | 5 | 7 | Jul 2, 2015 | H2H |
| Fabio Fognini | 3 | 3 | 6 | May 5, 2015 | H2H |
| Carlos Berlocq | 2 | 4 | 6 | Feb 13, 2015 | H2H |
| Albert Montanes | 4 | 2 | 6 | Feb 6, 2015 | H2H |
| Nicolas Almagro | 1 | 5 | 6 | Apr 26, 2014 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Santiago Giraldo | 0 | 1 | 1 | Sep 25, 2014 | H2H |