Site data updated: 2026-07-18 07:15 UTC

Learner Tien #55 def. Leandro Riedi #522

6-3 6-4

Match Information

Date	Aug 9, 2025*
Tournament	Cincinnati Open
Category	Masters 1000
Surface	Hard
Round	R128
Winner	Learner Tien
Score	6-3 6-4
Loser	Leandro Riedi
Duration	1h 19m

Stat	Learner Tien	Leandro Riedi
Aces	5	7
Double faults	5	3
First serve %	64	48
First serve points won %	79	84
Second serve points won %	54	52
Break points saved %	100	67
Break points converted %	33	0
Service points won %	70	67
Return points won %	33	30
Total points won %	54	46
Serve rating	297	265
Return rating	119	67

Pre-match Comparison

Field	Learner Tien	Leandro Riedi
Country	USA	SUI
Birth date	Dec 2, 2005	Jan 27, 2002
Age	19	23
Height	180	191
Handedness	Left-Handed	Right-Handed
Backhand style	—	—
Ranking (entering)	55	522
Ranking points (entering)	1,028	74
Elo (entering)	1,755	1,627
Career W-L	51–40	5–9
Career earnings	$4,419,145	$1,239,121

Pre-match H2H

Learner Tien 0 – 0 Leandro Riedi

Path

Learner Tien's path

No prior matches in this tournament.

Learner Tien's next match

Date	Round	Opponent	Score	W/L	H2H	Match data
Aug 10, 2025	R64	Andrey Rublev	6-7 3-6	L	H2H	Match data

Leandro Riedi's path

Date	Round	Opponent	Score	W/L	H2H	Match data
Aug 8, 2025	Q2	Lloyd Harris	7-6 6-3	W	H2H	Match data
Aug 7, 2025	Q1	Pablo Carreno Busta	7-6 6-4	W	H2H	Match data