H2H data updated: 2026-09-02 00:00 UTC
Tennys Sandgren holds a 1–0 lead over Thiago Monteiro in their ATP head-to-head. Across 1 main-draw meeting, Tennys Sandgren leads 1–0 on hard courts. Most recently, Tennys Sandgren won the 2021 Indian Wells Open first round 6-4 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 |
|---|---|---|---|---|---|---|---|---|
| Tennys Sandgren | 3-6 7-6(5) 7-6(8) | Thiago Monteiro | Match data | May 22, 2022* | Q1 | Roland Garros | Grand Slam | Clay |
| Tennys Sandgren | 6-4 6-3 | Thiago Monteiro | Match data | Oct 9, 2021* | R128 | Indian Wells Open | Masters 1000 | Hard |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thiago Monteiro | #280 | #61 | 954 | 1,780 | 81 | 121 | 40.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| 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 | Thiago Monteiro | Tennys Sandgren | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 22 | 2016 | 6–6 | 50.0% | #82 | 1,594 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2017 | 11–22 | 33.3% | #124 | 1,623 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2018 | 8–8 | 50.0% | #120 | 1,644 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2019 | 2–11 | 15.4% | #89 | 1,642 | 0 | 0 | 2017 | 2–6 | 25.0% | #96 | 1,498 | 0 | 0 |
| 26 | 2020 | 8–8 | 50.0% | #84 | 1,687 | 0 | 0 | 2018 | 16–20 | 44.4% | #61 | 1,662 | 0 | 0 |
| 27 | 2021 | 13–16 | 44.8% | #89 | 1,613 | 0 | 0 | 2019 | 13–17 | 43.3% | #68 | 1,763 | 0 | 1 |
| 28 | 2022 | 14–18 | 43.8% | #71 | 1,680 | 0 | 0 | 2020 | 8–13 | 38.1% | #49 | 1,758 | 0 | 1 |
| 29 | 2023 | 7–15 | 31.8% | #122 | 1,603 | 0 | 0 | 2021 | 8–16 | 33.3% | #96 | 1,686 | 0 | 1 |
| 30 | 2024 | 10–11 | 47.6% | #109 | 1,656 | 0 | 0 | 2022 | 0–3 | 0.0% | #265 | 1,673 | 0 | 1 |
| 31 | 2025 | 2–5 | 28.6% | #197 | 1,561 | 0 | 0 | — | — | — | — | — | — | — |
| 32 | 2026 | 0–1 | 0.0% | #280 | 1,559 | 0 | 0 | 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 | Thiago Monteiro | 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 % | |||
| 22 | 2016 | 0 | 2 | 2 | 0.0% | 6 | 4 | 10 | 60.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2017 | 2 | 8 | 10 | 20.0% | 8 | 13 | 21 | 38.1% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2018 | 1 | 1 | 2 | 50.0% | 7 | 7 | 14 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2019 | 0 | 4 | 4 | 0.0% | 2 | 6 | 8 | 25.0% | 0 | 1 | 1 | 0.0% | 2017 | 2 | 2 | 4 | 50.0% | 0 | 3 | 3 | 0.0% | 0 | 1 | 1 | 0.0% |
| 26 | 2020 | 1 | 3 | 4 | 25.0% | 7 | 5 | 12 | 58.3% | — | — | — | — | 2018 | 9 | 10 | 19 | 47.4% | 7 | 9 | 16 | 43.8% | 0 | 1 | 1 | 0.0% |
| 27 | 2021 | 8 | 7 | 15 | 53.3% | 5 | 8 | 13 | 38.5% | 0 | 1 | 1 | 0.0% | 2019 | 8 | 12 | 20 | 40.0% | 0 | 2 | 2 | 0.0% | 5 | 3 | 8 | 62.5% |
| 28 | 2022 | 7 | 9 | 16 | 43.8% | 6 | 7 | 13 | 46.2% | 1 | 2 | 3 | 33.3% | 2020 | 7 | 10 | 17 | 41.2% | 1 | 3 | 4 | 25.0% | — | — | — | — |
| 29 | 2023 | 1 | 4 | 5 | 20.0% | 6 | 10 | 16 | 37.5% | 0 | 1 | 1 | 0.0% | 2021 | 4 | 9 | 13 | 30.8% | 1 | 4 | 5 | 20.0% | 3 | 3 | 6 | 50.0% |
| 30 | 2024 | 0 | 3 | 3 | 0.0% | 10 | 7 | 17 | 58.8% | 0 | 1 | 1 | 0.0% | 2022 | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — |
| 31 | 2025 | 0 | 1 | 1 | 0.0% | 2 | 4 | 6 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | 2026 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 2024 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| Career | — | 20 | 42 | 62 | 32.3% | 59 | 72 | 131 | 45.0% | 2 | 7 | 9 | 22.2% | — | 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 200/202 of Thiago Monteiro'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 | Thiago Monteiro | 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% | |
| 22 | 2016 | 12/12 | 2.7 | 1.8 | 67.1% | 68.7% | 53.9% | 51.1% | 35.9% | 63.6% | 32.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2017 | 33/33 | 4.7 | 3.2 | 65.3% | 69.2% | 48.7% | 53.7% | 44.5% | 62.1% | 33.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2018 | 16/16 | 4.8 | 2.1 | 60.3% | 73.4% | 54.4% | 63.7% | 41.9% | 66.1% | 33.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | 2019 | 13/13 | 4.0 | 2.2 | 64.6% | 69.2% | 47.9% | 46.3% | 35.3% | 61.2% | 35.9% | 2017 | 8/8 | 4.6 | 1.5 | 62.3% | 74.5% | 45.2% | 61.2% | 33.5% | 63.4% | 32.4% |
| 26 | 2020 | 16/16 | 6.5 | 1.9 | 68.1% | 72.8% | 53.1% | 66.9% | 39.2% | 66.7% | 36.5% | 2018 | 36/36 | 8.3 | 2.5 | 60.9% | 74.5% | 49.9% | 63.9% | 46.0% | 64.8% | 34.2% |
| 27 | 2021 | 28/29 | 5.8 | 2.3 | 67.3% | 72.3% | 51.9% | 67.3% | 41.8% | 65.5% | 36.2% | 2019 | 30/30 | 9.0 | 2.9 | 60.3% | 73.0% | 47.9% | 57.6% | 37.4% | 63.1% | 35.0% |
| 28 | 2022 | 32/32 | 6.5 | 1.4 | 66.1% | 73.0% | 54.9% | 62.9% | 44.0% | 66.8% | 32.5% | 2020 | 21/21 | 11.7 | 3.2 | 62.5% | 74.3% | 50.1% | 68.5% | 35.4% | 65.1% | 32.4% |
| 29 | 2023 | 22/22 | 7.2 | 2.5 | 60.7% | 71.7% | 51.6% | 56.8% | 35.0% | 64.1% | 31.5% | 2021 | 23/24 | 7.8 | 2.7 | 58.7% | 70.5% | 45.3% | 51.1% | 34.4% | 60.1% | 32.7% |
| 30 | 2024 | 20/21 | 5.4 | 2.2 | 64.9% | 73.3% | 54.1% | 61.4% | 45.9% | 66.7% | 36.1% | 2022 | 3/3 | 3.0 | 4.3 | 54.3% | 72.7% | 42.1% | 47.5% | 10.0% | 58.9% | 28.8% |
| 31 | 2025 | 7/7 | 7.6 | 4.3 | 61.6% | 72.7% | 48.0% | 54.3% | 27.9% | 63.1% | 32.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 32 | 2026 | 1/1 | 9.0 | 2.0 | 69.0% | 74.0% | 26.0% | 60.0% | 0.0% | 59.0% | 24.0% | 2024 | 1/1 | 13.0 | 0.0 | 65.8% | 73.1% | 40.7% | 66.7% | 25.0% | 62.0% | 29.5% |
| Career | — | 200/202 | 5.6 | 2.3 | 64.9% | 71.7% | 51.9% | 59.4% | 40.6% | 64.7% | 33.9% | — | 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 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 | Thiago Monteiro | 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 | 2011 | 1484 | 96.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2009 | 1485 | 97.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2013 | 1470 | 98.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2011 | 1469 | 97.6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2014 | 1473 | 100.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2012 | 1473 | 97.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2015 | 1510 | 108.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2013 | 1465 | 102.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2016 | 1594 | 131.6 | -0.11 | -1.68 | 0.878 | 48.6% | — | +103 | — | 50.0% | +0.04 | 2–2 (50%) | 1–3 (25%) | — | +0.13 | 2014 | 1444 | 100.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2017 | 1624 | 133.1 | -1.63 | -2.98 | 0.884 | 48.3% | -101 | +60 | — | 39.6% | -0.76 | 5–11 (31%) | 10–6 (63%) | — | +0.52 | 2015 | 1428 | 100.4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2018 | 1645 | 127.0 | +1.64 | -2.08 | 0.975 | 50.2% | — | +83 | — | 52.5% | +0.13 | 5–5 (50%) | 6–3 (67%) | — | +0.01 | 2016 | 1429 | 106.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2019 | 1643 | 121.8 | -1.82 | -0.72 | 0.925 | 48.1% | -93 | +69 | — | 21.9% | -1.25 | 0–3 (0%) | 1–3 (25%) | — | -0.13 | 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 | 2020 | 1687 | 134.0 | +1.32 | -1.36 | 1.096 | 51.2% | -94 | +48 | — | 51.2% | +0.21 | 2–2 (50%) | 6–7 (46%) | — | -0.23 | 2018 | 1663 | 141.8 | +0.68 | -1.43 | 0.972 | 49.7% | +3 | -100 | — | 44.4% | -0.24 | 4–5 (44%) | 9–14 (39%) | — | +0.49 |
| 27 | 2021 | 1614 | 130.7 | +1.64 | -1.28 | 1.048 | 50.9% | +12 | +37 | — | 47.9% | -0.03 | 2–5 (29%) | 6–6 (50%) | — | +1.35 | 2019 | 1764 | 140.9 | -0.64 | -0.88 | 0.948 | 49.1% | -62 | — | +8 | 47.1% | -0.32 | 3–6 (33%) | 9–14 (39%) | — | +0.01 |
| 28 | 2022 | 1680 | 129.8 | +2.13 | -3.39 | 0.978 | 49.8% | -31 | -6 | -48 | 43.8% | -0.19 | 5–6 (45%) | 5–8 (38%) | — | -0.40 | 2020 | 1758 | 142.5 | +1.13 | -2.00 | 0.928 | 49.0% | -36 | -116 | — | 45.3% | -0.20 | 3–7 (30%) | 7–10 (41%) | — | -0.26 |
| 29 | 2023 | 1604 | 127.0 | +0.05 | -3.69 | 0.877 | 48.0% | +4 | +31 | — | 38.7% | -0.68 | 5–8 (38%) | 7–7 (50%) | — | -0.59 | 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%) | — | -1.96 |
| 30 | 2024 | 1657 | 132.8 | +2.23 | -0.04 | 1.083 | 51.4% | -110 | +149 | — | 47.1% | 0.00 | 2–4 (33%) | 2–5 (29%) | — | -0.52 | 2022 | 1674 | 119.3 | -1.51 | -2.44 | 0.700 | 44.1% | -10 | — | — | 0.0% | -2.50 | — | — | — | -0.51 |
| 31 | 2025 | 1562 | 114.0 | -0.35 | -4.19 | 0.872 | 48.0% | — | +103 | — | 44.0% | -0.72 | 2–5 (29%) | 5–3 (63%) | — | +0.78 | 2023 | 1634 | 103.0 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | 2026 | 1560 | 105.2 | +0.22 | +0.06 | 0.585 | 42.0% | — | — | — | 0.0% | -3.00 | — | 0–1 | — | -0.05 | 2024 | 1645 | 105.5 | +1.35 | -1.03 | 0.776 | 45.9% | — | — | — | 33.3% | -1.67 | 0–1 | — | — | -0.01 |
| Career | — | 1780 | 133.3 | +0.63 | -2.19 | 0.962 | 49.5% | -42 | +66 | -48 | 43.5% | -0.34 | 30–51 (37%) | 49–52 (49%) | 96.4 | +0.43 | — | 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 |
|---|---|---|---|---|---|
| Albert Ramos-Vinolas | 2 | 3 | 5 | Mar 2, 2023 | H2H |
| Sebastian Baez | 1 | 3 | 4 | Jul 29, 2024 | H2H |
| Gael Monfils | 3 | 1 | 4 | May 10, 2024 | H2H |
| Dusan Lajovic | 2 | 2 | 4 | Apr 26, 2024 | H2H |
| Karen Khachanov | 0 | 4 | 4 | Apr 29, 2023 | 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 |