H2H data updated: 2026-09-07 00:00 UTC
Reilly Opelka holds a 1–0 lead over Tennys Sandgren in their ATP head-to-head. Across 1 main-draw meeting, Reilly Opelka leads 1–0 on hard courts. Most recently, Reilly Opelka won the 2019 Delray Beach Open first round 6-4 6-0.
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 |
|---|---|---|---|---|---|---|---|---|
| Reilly Opelka | 6-4 6-0 | Tennys Sandgren | Match data | Feb 21, 2019* | R32 | Delray Beach Open | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Reilly Opelka | #153 | #17 | 2,475 | 1,972 | 124 | 119 | 51.0% | 0 | 0 | 0 | 0 | 4 | 4 |
| Tennys Sandgren | #1,243 | #41 | 1,091 | 1,872 | 47 | 76 | 38.2% | 0 | 0 | 0 | 0 | 1 | 1 |
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 | Reilly Opelka | Tennys Sandgren | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 2016 | 5–5 | 50.0% | #204 | 1,592 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2017 | 1–8 | 11.1% | #229 | 1,551 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2018 | 2–2 | 50.0% | #99 | 1,540 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2019 | 27–21 | 56.2% | #36 | 1,850 | 0 | 1 | — | — | — | — | — | — | — |
| 22 | 2020 | 11–8 | 57.9% | #39 | 1,850 | 0 | 2 | — | — | — | — | — | — | — |
| 23 | 2021 | 21–21 | 50.0% | #26 | 1,862 | 0 | 2 | — | — | — | — | — | — | — |
| 24 | 2022 | 21–15 | 58.3% | #38 | 1,820 | 0 | 4 | — | — | — | — | — | — | — |
| 25 | — | — | — | — | — | — | — | 2017 | 2–6 | 25.0% | #96 | 1,498 | 0 | 0 |
| 26 | 2024 | 5–8 | 38.5% | #293 | 1,714 | 0 | 4 | 2018 | 16–20 | 44.4% | #61 | 1,662 | 0 | 0 |
| 27 | 2025 | 25–23 | 52.1% | #52 | 1,755 | 0 | 4 | 2019 | 13–17 | 43.3% | #68 | 1,763 | 0 | 1 |
| 28 | 2026 | 6–8 | 42.9% | #153 | 1,717 | 0 | 4 | 2020 | 8–13 | 38.1% | #49 | 1,758 | 0 | 1 |
| 29 | — | — | — | — | — | — | — | 2021 | 8–16 | 33.3% | #96 | 1,686 | 0 | 1 |
| 30 | — | — | — | — | — | — | — | 2022 | 0–3 | 0.0% | #265 | 1,673 | 0 | 1 |
| 32 | — | — | — | — | — | — | — | 2024 | 0–1 | 0.0% | #506 | 1,645 | 0 | 1 |
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 | Reilly Opelka | Tennys Sandgren | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 18 | 2016 | 5 | 4 | 9 | 55.6% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2017 | 1 | 6 | 7 | 14.3% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2018 | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2019 | 23 | 13 | 36 | 63.9% | 2 | 6 | 8 | 25.0% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2020 | 11 | 7 | 18 | 61.1% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2021 | 15 | 15 | 30 | 50.0% | 6 | 4 | 10 | 60.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2022 | 14 | 7 | 21 | 66.7% | 6 | 5 | 11 | 54.5% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 2 | 2 | 4 | 50.0% | 0 | 3 | 3 | 0.0% | 0 | 1 | 1 | 0.0% |
| 26 | 2024 | 2 | 7 | 9 | 22.2% | — | — | — | — | 3 | 1 | 4 | 75.0% | 2018 | 9 | 10 | 19 | 47.4% | 7 | 9 | 16 | 43.8% | 0 | 1 | 1 | 0.0% |
| 27 | 2025 | 17 | 15 | 32 | 53.1% | 2 | 4 | 6 | 33.3% | 6 | 4 | 10 | 60.0% | 2019 | 8 | 12 | 20 | 40.0% | 0 | 2 | 2 | 0.0% | 5 | 3 | 8 | 62.5% |
| 28 | 2026 | 6 | 5 | 11 | 54.5% | 0 | 3 | 3 | 0.0% | — | — | — | — | 2020 | 7 | 10 | 17 | 41.2% | 1 | 3 | 4 | 25.0% | — | — | — | — |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 4 | 9 | 13 | 30.8% | 1 | 4 | 5 | 20.0% | 3 | 3 | 6 | 50.0% |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — |
| 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| Career | — | 96 | 81 | 177 | 54.2% | 16 | 25 | 41 | 39.0% | 12 | 13 | 25 | 48.0% | — | 30 | 47 | 77 | 39.0% | 9 | 21 | 30 | 30.0% | 8 | 8 | 16 | 50.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 242/244 of Reilly Opelka's and 122/123 of Tennys Sandgren'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 | Reilly Opelka | Tennys Sandgren | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2016 | 10/10 | 13.4 | 3.9 | 58.1% | 79.4% | 61.2% | 81.0% | 20.1% | 71.7% | 27.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| 19 | 2017 | 9/9 | 17.6 | 4.7 | 58.9% | 74.7% | 55.2% | 62.3% | 31.1% | 66.5% | 27.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2018 | 4/4 | 16.5 | 5.8 | 56.7% | 80.1% | 56.2% | 60.9% | 21.1% | 69.7% | 30.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2019 | 48/48 | 21.1 | 3.2 | 64.3% | 80.8% | 54.7% | 61.2% | 31.6% | 71.5% | 27.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2020 | 19/19 | 19.7 | 2.6 | 65.2% | 80.9% | 52.3% | 66.6% | 45.5% | 71.0% | 27.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2021 | 42/42 | 17.3 | 2.4 | 65.3% | 77.3% | 55.6% | 62.8% | 42.2% | 69.8% | 28.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2022 | 36/36 | 15.9 | 2.1 | 64.9% | 79.7% | 58.0% | 67.8% | 31.2% | 72.0% | 28.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | — | —/— | — | — | — | — | — | — | — | — | — | 2017 | 8/8 | 4.6 | 1.5 | 62.3% | 74.5% | 45.2% | 61.2% | 33.5% | 63.4% | 32.4% |
| 26 | 2024 | 13/13 | 17.1 | 3.7 | 61.4% | 78.6% | 49.5% | 64.6% | 26.7% | 67.4% | 28.6% | 2018 | 36/36 | 8.3 | 2.5 | 60.9% | 74.5% | 49.9% | 63.9% | 46.0% | 64.8% | 34.2% |
| 27 | 2025 | 47/48 | 16.3 | 4.1 | 63.7% | 78.5% | 50.9% | 63.4% | 31.4% | 68.7% | 28.2% | 2019 | 30/30 | 9.0 | 2.9 | 60.3% | 73.0% | 47.9% | 57.6% | 37.4% | 63.1% | 35.0% |
| 28 | 2026 | 14/15 | 20.7 | 4.4 | 69.9% | 80.0% | 58.4% | 65.6% | 21.9% | 73.5% | 26.2% | 2020 | 21/21 | 11.7 | 3.2 | 62.5% | 74.3% | 50.1% | 68.5% | 35.4% | 65.1% | 32.4% |
| 29 | — | —/— | — | — | — | — | — | — | — | — | — | 2021 | 23/24 | 7.8 | 2.7 | 58.7% | 70.5% | 45.3% | 51.1% | 34.4% | 60.1% | 32.7% |
| 30 | — | —/— | — | — | — | — | — | — | — | — | — | 2022 | 3/3 | 3.0 | 4.3 | 54.3% | 72.7% | 42.1% | 47.5% | 10.0% | 58.9% | 28.8% |
| 32 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 1/1 | 13.0 | 0.0 | 65.8% | 73.1% | 40.7% | 66.7% | 25.0% | 62.0% | 29.5% |
| Career | — | 242/244 | 17.9 | 3.2 | 64.1% | 79.1% | 54.7% | 64.6% | 32.9% | 70.4% | 28.1% | — | 122/123 | 8.6 | 2.7 | 60.6% | 73.3% | 48.0% | 60.2% | 38.0% | 63.3% | 33.5% |
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 | Reilly Opelka | Tennys Sandgren | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 17 | 2015 | 1486 | 95.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2009 | 1485 | 97.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2016 | 1592 | 130.1 | +2.51 | -2.38 | 0.980 | 49.8% | +33 | — | — | 45.5% | -0.23 | 2–2 (50%) | 5–7 (42%) | 102.1 | +0.13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2017 | 1552 | 125.8 | +1.52 | -4.69 | 0.829 | 47.7% | +46 | — | — | 34.6% | -0.81 | 0–6 (0%) | 2–5 (29%) | 92.4 | -0.37 | 2011 | 1469 | 97.6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2018 | 1540 | 116.6 | +0.63 | -1.23 | 0.999 | 49.7% | +39 | — | — | 50.0% | 0.00 | 1–1 | 2–2 (50%) | — | -0.28 | 2012 | 1473 | 97.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2019 | 1850 | 150.9 | +6.14 | -5.53 | 0.981 | 50.1% | +9 | -241 | -219 | 53.7% | +0.20 | 10–9 (53%) | 24–23 (51%) | 106.6 | +0.85 | 2013 | 1465 | 102.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2020 | 1851 | 148.3 | +5.19 | -5.27 | 0.941 | 50.1% | +37 | — | — | 55.1% | +0.25 | 5–3 (63%) | 6–8 (43%) | 101.0 | -0.04 | 2014 | 1444 | 100.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2021 | 1862 | 153.9 | +5.94 | -6.21 | 0.940 | 49.6% | +7 | -149 | — | 52.8% | -0.04 | 4–7 (36%) | 22–15 (59%) | 103.2 | +0.95 | 2015 | 1428 | 100.4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2022 | 1820 | 149.2 | +5.73 | -4.25 | 1.033 | 50.5% | +110 | -82 | -265 | 56.8% | +0.35 | 7–3 (70%) | 17–17 (50%) | 103.5 | +0.11 | 2016 | 1429 | 106.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1499 | 115.3 | -0.12 | -0.71 | 0.884 | 47.3% | -3 | +27 | — | 22.2% | -1.89 | 0–1 | 2–0 | — | -0.15 |
| 26 | 2024 | 1714 | 120.7 | +0.88 | -3.89 | 0.877 | 48.4% | +48 | — | -93 | 38.2% | -0.53 | 4–2 (67%) | 2–6 (25%) | 98.5 | -0.12 | 2018 | 1663 | 141.8 | +0.68 | -1.43 | 0.972 | 49.7% | +3 | -100 | — | 44.4% | -0.24 | 4–5 (44%) | 9–14 (39%) | 102.2 | +0.49 |
| 27 | 2025 | 1756 | 141.0 | +3.89 | -6.25 | 0.901 | 48.8% | +41 | -65 | -79 | 51.3% | -0.15 | 7–5 (58%) | 28–16 (64%) | 107.8 | +0.22 | 2019 | 1764 | 140.9 | -0.64 | -0.88 | 0.948 | 49.1% | -62 | — | +8 | 47.1% | -0.32 | 3–6 (33%) | 9–14 (39%) | 96.7 | +0.01 |
| 28 | 2026 | 1718 | 137.8 | +4.96 | -4.43 | 0.989 | 49.9% | +105 | -104 | — | 52.8% | +0.08 | 1–4 (20%) | 8–6 (57%) | 98.3 | -0.24 | 2020 | 1758 | 142.5 | +1.13 | -2.00 | 0.928 | 49.0% | -36 | -116 | — | 45.3% | -0.20 | 3–7 (30%) | 7–10 (41%) | 96.1 | -0.26 |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 1687 | 130.0 | -1.47 | -2.11 | 0.820 | 47.0% | -7 | -100 | +53 | 32.7% | -1.20 | 2–3 (40%) | 3–4 (43%) | 98.0 | -1.96 |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1674 | 119.3 | -1.51 | -2.44 | 0.700 | 44.1% | -10 | — | — | 0.0% | -2.50 | — | — | — | -0.51 |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1634 | 103.0 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1645 | 105.5 | +1.35 | -1.03 | 0.776 | 45.9% | — | — | — | 33.3% | -1.67 | 0–1 | — | — | -0.01 |
| Career | — | 1973 | 150.3 | +4.77 | -5.19 | 0.950 | 49.6% | +41 | -132 | -141 | 51.5% | +0.01 | 41–42 (49%) | 116–105 (52%) | 106.3 | +0.50 | — | 1872 | 138.2 | -0.07 | -1.50 | 0.913 | 48.6% | -25 | -89 | +27 | 41.1% | -0.57 | 12–23 (34%) | 30–42 (42%) | 95.4 | -1.94 |
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 |
|---|---|---|---|---|---|
| Taylor Fritz | 1 | 6 | 7 | Mar 22, 2026 | H2H |
| Daniil Medvedev | 2 | 5 | 7 | Jul 24, 2025 | H2H |
| Alex de Minaur | 1 | 5 | 6 | Aug 10, 2025 | H2H |
| John Isner | 5 | 1 | 6 | Apr 10, 2022 | H2H |
| Christopher Eubanks | 4 | 0 | 4 | Mar 21, 2025 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Novak Djokovic | 0 | 4 | 4 | Jun 1, 2021 | H2H |
| Fabio Fognini | 2 | 2 | 4 | Jan 29, 2020 | H2H |
| Salvatore Caruso | 1 | 2 | 3 | May 19, 2021 | H2H |
| Gilles Simon | 1 | 2 | 3 | Jul 4, 2019 | H2H |
| Marcos Giron | 0 | 2 | 2 | Feb 17, 2022 | H2H |