H2H data updated: 2026-08-15 02:40 UTC
Learner Tien holds a 1–0 lead over Thiago Agustin Tirante in their ATP head-to-head. Across 1 main-draw meeting, Learner Tien leads 1–0 on hard courts. Most recently, Learner Tien won the 2026 Canadian Open fourth round 6-4 6-4.
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| Winner | Score | Loser | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Learner Tien | 6-4 6-4 | Thiago Agustin Tirante | Match data | Aug 9, 2026 | R16 | Canadian Open | Masters 1000 | Hard |
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Learner Tien | #12 | #12 | 2,545 | 1,949 | 55 | 42 | 56.7% | 0 | 0 | 0 | 0 | 1 | 1 |
| Thiago Agustin Tirante | #50 | #50 | 1,011 | 1,790 | 32 | 26 | 55.2% | 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 | Learner Tien | Thiago Agustin Tirante | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 2022 | 0–1 | 0.0% | — | 1,495 | 0 | 0 | — | — | — | — | — | — | — |
| 17 | 2023 | 0–1 | 0.0% | #452 | 1,479 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 2024 | 3–2 | 60.0% | #122 | 1,567 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2025 | 27–24 | 52.9% | #28 | 1,860 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2026 | 25–14 | 64.1% | #12 | 1,896 | 0 | 1 | 2021 | 0–1 | 0.0% | #241 | 1,483 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 2023 | 2–2 | 50.0% | #123 | 1,546 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 2024 | 6–6 | 50.0% | #117 | 1,574 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 2025 | 2–4 | 33.3% | #106 | 1,573 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 2026 | 22–13 | 62.9% | #50 | 1,780 | 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 | Learner Tien | Thiago Agustin Tirante | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 16 | 2022 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 2023 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2024 | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2025 | 22 | 14 | 36 | 61.1% | 1 | 7 | 8 | 12.5% | 4 | 3 | 7 | 57.1% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2026 | 14 | 8 | 22 | 63.6% | 9 | 4 | 13 | 69.2% | 2 | 2 | 4 | 50.0% | 2021 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1 | 1 | 2 | 50.0% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 0 | 1 | 1 | 0.0% | 6 | 5 | 11 | 54.5% | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1 | 2 | 3 | 33.3% | 1 | 2 | 3 | 33.3% | — | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 6 | 3 | 9 | 66.7% | 15 | 8 | 23 | 65.2% | 1 | 2 | 3 | 33.3% |
| Career | — | 39 | 26 | 65 | 60.0% | 10 | 11 | 21 | 47.6% | 6 | 5 | 11 | 54.5% | — | 8 | 7 | 15 | 53.3% | 23 | 17 | 40 | 57.5% | 1 | 2 | 3 | 33.3% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 97/100 of Learner Tien's and 57/59 of Thiago Agustin Tirante'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 | Learner Tien | Thiago Agustin Tirante | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 16 | 2022 | 1/1 | 5.0 | 4.0 | 66.7% | 66.2% | 37.8% | 50.0% | 25.0% | 56.8% | 32.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 17 | 2023 | 1/1 | 4.0 | 6.0 | 61.2% | 53.5% | 37.8% | 68.0% | 50.0% | 47.4% | 33.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 18 | 2024 | 5/5 | 2.8 | 1.8 | 68.7% | 60.9% | 59.0% | 63.2% | 34.4% | 60.1% | 39.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 19 | 2025 | 51/51 | 3.8 | 4.4 | 60.1% | 68.2% | 51.4% | 62.3% | 40.8% | 61.3% | 36.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2026 | 39/42 | 6.2 | 4.4 | 63.2% | 69.4% | 50.8% | 53.8% | 41.8% | 62.6% | 38.7% | 2021 | 1/1 | 4.0 | 2.0 | 62.2% | 67.4% | 64.3% | 60.0% | 33.3% | 66.2% | 29.1% |
| 22 | — | —/— | — | — | — | — | — | — | — | — | — | 2023 | 4/4 | 3.0 | 0.8 | 67.7% | 62.4% | 57.3% | 41.6% | 35.8% | 59.9% | 36.1% |
| 23 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 12/12 | 4.5 | 2.3 | 66.2% | 71.8% | 49.7% | 51.6% | 38.8% | 64.0% | 33.6% |
| 24 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 6/6 | 6.7 | 2.8 | 59.2% | 74.5% | 48.0% | 45.0% | 40.7% | 63.5% | 38.2% |
| 25 | — | —/— | — | — | — | — | — | — | — | — | — | 2026 | 34/36 | 8.2 | 2.6 | 59.8% | 75.1% | 54.4% | 61.3% | 44.7% | 66.8% | 36.5% |
| Career | — | 97/100 | 4.8 | 4.3 | 61.8% | 68.1% | 51.3% | 58.8% | 40.8% | 61.6% | 37.5% | — | 57/59 | 6.8 | 2.4 | 61.6% | 73.3% | 53.1% | 56.1% | 42.2% | 65.4% | 35.9% |
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 | Learner Tien | Thiago Agustin Tirante | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule | |
| 16 | 2022 | 1496 | 106.9 | +1.66 | 0.00 | 0.741 | 44.9% | — | — | — | 25.0% | -2.00 | — | — | -0.10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 2023 | 1480 | 110.3 | -1.68 | +2.67 | 0.642 | 41.8% | — | — | — | 0.0% | -3.67 | — | — | -0.10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2024 | 1567 | 118.8 | -1.17 | +0.87 | 0.996 | 49.6% | +23 | — | — | 50.0% | -0.07 | 2–0 | 1–1 | -0.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2025 | 1860 | 145.6 | -1.72 | +0.99 | 0.946 | 49.5% | +9 | -321 | -219 | 50.8% | -0.10 | 8–7 (53%) | 15–10 (60%) | -0.54 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2026 | 1896 | 150.4 | -0.86 | +2.97 | 1.033 | 50.6% | +37 | -155 | -254 | 56.0% | +0.29 | 12–3 (80%) | 17–6 (74%) | +0.80 | 2021 | 1484 | 105.2 | -0.04 | -3.22 | 0.862 | 47.1% | — | — | — | 33.3% | -0.33 | 0–1 | — | -0.05 |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1473 | 102.5 | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1546 | 109.5 | -0.31 | -0.52 | 0.900 | 48.0% | — | — | — | 45.5% | -0.27 | — | 1–1 | +0.36 |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1575 | 116.1 | +0.60 | -2.72 | 0.934 | 48.8% | — | +25 | — | 50.0% | -0.34 | 3–3 (50%) | 5–1 (83%) | +0.73 |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1573 | 118.5 | +0.28 | -0.52 | 1.046 | 50.3% | +46 | -10 | — | 37.5% | -0.12 | 1–1 | 1–2 (33%) | +0.02 |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1781 | 138.4 | +1.94 | +0.73 | 1.100 | 51.4% | -75 | +10 | -247 | 58.1% | +0.45 | 7–2 (78%) | 9–9 (50%) | +0.52 |
| Career | — | 1950 | 147.4 | -1.31 | +1.79 | 0.976 | 49.8% | +20 | -218 | -232 | 52.0% | 0.00 | 22–10 (69%) | 33–17 (66%) | +0.03 | — | 1790 | 125.2 | +1.29 | -0.28 | 1.037 | 50.4% | -45 | +13 | -247 | 52.7% | +0.15 | 11–7 (61%) | 16–13 (55%) | +2.72 |
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 |
|---|---|---|---|---|---|
| Alex Michelsen | 1 | 3 | 4 | May 21, 2026 | H2H |
| Daniil Medvedev | 3 | 1 | 4 | Jan 25, 2026 | H2H |
| Ben Shelton | 2 | 1 | 3 | Aug 12, 2026 | H2H |
| Mariano Navone | 2 | 1 | 3 | May 23, 2026 | H2H |
| Miomir Kecmanovic | 2 | 1 | 3 | Feb 19, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Alejandro Tabilo | 0 | 3 | 3 | Jul 17, 2026 | H2H |
| Alejandro Davidovich Fokina | 1 | 1 | 2 | May 27, 2026 | H2H |
| Flavio Cobolli | 2 | 0 | 2 | May 11, 2026 | H2H |
| Cameron Norrie | 1 | 1 | 2 | May 9, 2026 | H2H |
| Tommy Paul | 1 | 1 | 2 | Apr 24, 2026 | H2H |