H2H data updated: 2026-07-18 10:34 UTC
Learner Tien vs Facundo Diaz Acosta H2H: 1-0
Learner Tien holds a 1–0 lead over Facundo Diaz Acosta in their ATP head-to-head. Across 1 main-draw meeting, Learner Tien leads 1–0 on clay. Most recently, Learner Tien won the 2026 Roland Garros second round 7-5 4-6 3-6 7-6(4) 6-3.
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United States
Age 20
Left-Handed
180 cm / 5'11"
H2H
1
–
0
1 main draw meetings
Argentina
Age 25
Left-Handed
183 cm / 6'0"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| May 28, 2026 | Roland Garros | Grand Slam | R64 | Clay | Learner Tien | 7-5 4-6 3-6 7-6(4) 6-3 | Facundo Diaz Acosta | Match data |
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 |
| Facundo Diaz Acosta | #110 | #47 | 1,048 | 1,688 | 22 | 31 | 41.5% | 0 | 0 | 0 | 0 | 1 | 1 |
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 | Facundo Diaz Acosta | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — |
| 17 | 2023 | 0–1 | 0.0% | #452 | 1,479 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 2024 | 3–2 | 60.0% | #122 | 1,568 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2025 | 27–24 | 52.9% | #28 | 1,860 | 0 | 0 | 2020 | 0–1 | 0.0% | #403 | 1,475 | 0 | 0 |
| 20 | 2026 | 21–12 | 63.6% | #15 | 1,883 | 0 | 1 | 2021 | 0–1 | 0.0% | #338 | 1,470 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 2023 | 2–4 | 33.3% | #95 | 1,493 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 2024 | 16–17 | 48.5% | #79 | 1,596 | 0 | 1 |
| 24 | — | — | — | — | — | — | — | 2025 | 3–5 | 37.5% | #212 | 1,593 | 0 | 1 |
| 25 | — | — | — | — | — | — | — | 2026 | 1–3 | 25.0% | #110 | 1,594 | 0 | 1 |