H2H data updated: 2026-07-18 19:16 UTC
Learner Tien vs Joao Fonseca H2H: 0-1
Joao Fonseca holds a 1–0 lead over Learner Tien in their ATP head-to-head. Across 1 main-draw meeting, Joao Fonseca leads 1–0 on hard courts. Most recently, Joao Fonseca won the 2025 Miami Open Presented by Itau first round 6-7 6-3 6-4.
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United States
Age 20
Left-Handed
180 cm / 5'11"
H2H
0
–
1
1 main draw meetings
Brazil
Age 19
Right-Handed
188 cm / 6'2"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Mar 21, 2025* | Miami Open Presented by Itau | Masters 1000 | R128 | Hard | Joao Fonseca | 6-7 6-3 6-4 | Learner Tien | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Learner Tien | #15 | #15 | 2,290 | 1,949 | 51 | 40 | 56.0% | 0 | 0 | 0 | 0 | 1 | 1 |
| Joao Fonseca | #27 | #24 | 1,735 | 1,949 | 46 | 35 | 56.8% | 0 | 0 | 0 | 1 | 1 | 2 |
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 | Joao Fonseca | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 2022 | 0–1 | 0.0% | #860 | 1,495 | 0 | 0 | 2023 | 0–1 | 0.0% | #727 | 1,493 | 0 | 0 |
| 17 | 2023 | 0–1 | 0.0% | #452 | 1,479 | 0 | 0 | 2024 | 5–6 | 45.5% | #145 | 1,553 | 0 | 0 |
| 18 | 2024 | 3–2 | 60.0% | #122 | 1,568 | 0 | 0 | 2025 | 24–16 | 60.0% | #24 | 1,818 | 0 | 2 |
| 19 | 2025 | 27–24 | 52.9% | #28 | 1,860 | 0 | 0 | 2026 | 17–12 | 58.6% | #27 | 1,890 | 0 | 2 |
| 20 | 2026 | 21–12 | 63.6% | #15 | 1,883 | 0 | 1 | — | — | — | — | — | — | — |