Learner Tien
all rivalries →| 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 |
| Cameron Norrie | 3 | 1 | 4 | Nov 8, 2025 | H2H |
| Nuno Borges | 3 | 0 | 3 | Aug 31, 2026 | H2H |
| Frances Tiafoe | 1 | 2 | 3 | Aug 18, 2026 | H2H |
H2H data updated: 2026-10-17 00:00 UTC
Learner Tien vs Alex Michelsen H2H: 1-3
Alex Michelsen holds a 3–1 lead over Learner Tien in their ATP head-to-head. Across 4 main-draw meetings, they are tied 1–1 on clay, while Alex Michelsen leads 2–0 on hard courts. Most recently, Learner Tien won the 2026 Geneva Open quarterfinal 6-4 3-6 6-1.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
1
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3
4 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Learner Tien | 6-4 3-6 6-1 | Alex Michelsen | Match data | May 21, 2026 | QF | Geneva Open | ATP 250 | Clay |
| Alex Michelsen | 6-4 6-2 | Learner Tien | Match data | Jan 9, 2026* | R16 | Brisbane International | ATP 250 | Hard |
| Alex Michelsen | 6-3 6-3 | Learner Tien | Match data | Aug 3, 2025* | R16 | Canadian Open | Masters 1000 | Hard |
| Alex Michelsen | 6-4 6-2 | Learner Tien | Match data | Apr 3, 2025* | R32 | U.S. Men's Clay Court Championship | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Learner Tien | #17 | #12 | 2,755 | 1,974 | 65 | 45 | 59.1% | 0 | 0 | 0 | 0 | 2 | 2 |
| Alex Michelsen | #35 | #30 | 1,670 | 1,904 | 89 | 80 | 52.7% | 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.
| Age | Learner Tien | Alex Michelsen | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2023 | 7–5 | 58.3% | #97 | 1,621 | 0 | 0 |
| 19 | 2025 | 32–23 | 58.2% | #28 | 1,910 | 0 | 1 | 2024 | 31–29 | 51.7% | #41 | 1,840 | 0 | 0 |
| 20 | 2026 | 30–18 | 62.5% | #17 | 1,889 | 0 | 2 | 2025 | 24–26 | 48.0% | #38 | 1,741 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 2026 | 27–20 | 57.4% | #35 | 1,867 | 0 | 0 |
Surface Results by Age
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 | Alex Michelsen | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | — | — | — | — | — | — | — | — | 2023 | 3 | 3 | 6 | 50.0% | — | — | — | — | 4 | 2 | 6 | 66.7% |
| 19 | 2025 | 27 | 14 | 41 | 65.9% | 1 | 6 | 7 | 14.3% | 4 | 3 | 7 | 57.1% | 2024 | 23 | 18 | 41 | 56.1% | 3 | 6 | 9 | 33.3% | 5 | 5 | 10 | 50.0% |
| 20 | 2026 | 19 | 12 | 31 | 61.3% | 9 | 4 | 13 | 69.2% | 2 | 2 | 4 | 50.0% | 2025 | 17 | 17 | 34 | 50.0% | 2 | 5 | 7 | 28.6% | 5 | 4 | 9 | 55.6% |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 21 | 13 | 34 | 61.8% | 6 | 6 | 12 | 50.0% | 0 | 1 | 1 | 0.0% |
| Career | — | 49 | 30 | 79 | 62.0% | 10 | 10 | 20 | 50.0% | 6 | 5 | 11 | 54.5% | — | 64 | 51 | 115 | 55.7% | 11 | 17 | 28 | 39.3% | 14 | 12 | 26 | 53.8% |
Performance Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 105/111 of Learner Tien's and 169/169 of Alex Michelsen'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 | Alex Michelsen | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | 2023 | 12/12 | 4.6 | 2.1 | 66.1% | 71.1% | 52.2% | 63.6% | 41.6% | 65.0% | 35.1% |
| 19 | 2025 | 50/55 | 3.9 | 4.3 | 60.2% | 68.3% | 51.3% | 62.8% | 40.7% | 61.4% | 36.6% | 2024 | 60/60 | 4.4 | 2.4 | 67.8% | 69.2% | 52.2% | 61.5% | 46.9% | 63.6% | 37.6% |
| 20 | 2026 | 48/49 | 6.0 | 4.2 | 63.2% | 70.5% | 51.0% | 52.1% | 42.5% | 63.3% | 38.4% | 2025 | 50/50 | 4.9 | 2.9 | 65.1% | 68.9% | 48.9% | 52.4% | 36.4% | 62.0% | 36.2% |
| 21 | — | —/— | — | — | — | — | — | — | — | — | — | 2026 | 47/47 | 6.4 | 3.1 | 64.4% | 72.8% | 51.3% | 61.7% | 39.3% | 65.3% | 37.0% |
| Career | — | 105/111 | 4.8 | 4.2 | 62.0% | 68.8% | 51.3% | 57.9% | 41.2% | 62.0% | 37.5% | — | 169/169 | 5.1 | 2.7 | 65.9% | 70.2% | 51.0% | 59.0% | 41.3% | 63.7% | 36.8% |
Advanced Statistics Comparison by Age
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 | Learner Tien | Alex Michelsen | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 16 | 2022 | 1496 | 106.9 | +1.66 | 0.00 | 0.741 | 44.9% | — | — | — | 25.0% | -2.00 | — | — | — | -0.09 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | 2023 | 1622 | 115.1 | -0.82 | +0.35 | 1.002 | 50.3% | -82 | — | +75 | 54.8% | +0.32 | 3–1 (75%) | 3–2 (60%) | 104.6 | +0.10 |
| 19 | 2025 | 1911 | 146.7 | -1.79 | +0.93 | 0.946 | 49.5% | +10 | -354 | -269 | 54.1% | +0.09 | 10–6 (63%) | 17–10 (63%) | 110.6 | -0.50 | 2024 | 1841 | 148.9 | -0.56 | +2.41 | 1.035 | 50.8% | +17 | -314 | -94 | 51.7% | +0.21 | 8–13 (38%) | 15–19 (44%) | 95.1 | +0.19 |
| 20 | 2026 | 1890 | 153.1 | -0.44 | +2.91 | 1.047 | 50.8% | +33 | -139 | -246 | 56.9% | +0.34 | 13–6 (68%) | 19–8 (70%) | 112.3 | +1.29 | 2025 | 1741 | 137.0 | -1.37 | -0.36 | 0.951 | 48.9% | +12 | -228 | +19 | 47.1% | -0.23 | 9–6 (60%) | 12–12 (50%) | 100.4 | +1.26 |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1867 | 154.6 | +1.24 | +1.86 | 1.067 | 51.1% | +33 | -249 | — | 58.4% | +0.31 | 7–9 (44%) | 13–9 (59%) | 102.6 | -1.99 |
| Career | — | 1974 | 149.3 | -1.11 | +1.84 | 0.987 | 50.0% | +20 | -214 | -261 | 54.3% | +0.13 | 25–12 (68%) | 37–19 (66%) | 118.2 | +0.52 | — | 1905 | 147.8 | -0.32 | +1.29 | 1.015 | 50.3% | +15 | -265 | -13 | 52.6% | +0.12 | 27–29 (48%) | 43–42 (51%) | 100.6 | -0.26 |
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.
Alex Michelsen
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Taylor Fritz | 2 | 2 | 4 | Aug 16, 2026 | H2H |
| Adrian Mannarino | 3 | 1 | 4 | Jul 29, 2026 | H2H |
| Learner Tien | 3 | 1 | 4 | May 21, 2026 | H2H |
| Arthur Rinderknech | 0 | 4 | 4 | Apr 13, 2026 | H2H |
| Daniil Medvedev | 0 | 4 | 4 | Mar 11, 2026 | H2H |