GenevaClayATP Quarter-finals21 May 2026 · 18:10
A. Michelsen
#42 · USA
VS
L. Tien
#18 · USA
MICHELSEN
2.09
·
TIEN
1.813

Odds

Market
Michelsen
Tien
Winner
2.09
1.813
Total
line 22.5
1.8
Over 22.5
1.94
Under 22.5
Total
line 23.5
1.92
Over 23.5
1.76
Under 23.5
Handicap
games
1.752
+2.0 games
2.16
-2 games
Handicap
games
1.719
+2.5 games
2.19
-2.5 games

Player analysis

A. Michelsen shows a 4–1 form record, though the level of opposition has been mixed — average ranking of opponents is 86. Form is mixed — DS ranging from -8.7 to 23.3, with at least one match where A. Michelsen was clearly outplayed. The serve has been a concern — averaging only 6.2/10, leaving A. Michelsen vulnerable on second serve and facing frequent return pressure.

DS 4.96Trend up

L. Tien arrives in exceptional form — five wins from five. The serve has been a concern — averaging only 6.3/10, leaving L. Tien vulnerable on second serve and facing frequent return pressure.

DS 11.33Trend down

Recent form

Clay court stats

Michelsen
Stat
Tien
47.3%
Win rate
49.1%
61–68
W–L
55–57

Avg stats — last 5

1st serve %60%
1st serve won70%
2nd serve won50%
BP converted50%
BP saved50%
Aces7
Double faults3
1st serve %60%
1st serve won80%
2nd serve won50%
BP converted60%
BP saved40%
Aces5
Double faults4

Head to head

Career meetings between these two players (all tournaments), not only this event. The match at the top of the page is the current tournament fixture.

32
Clay 11
Hard 20
Indoor 01
A. Michelsen vs L. Tien head to head match history
DateTournamentSurfaceRoundWinnerScore
GenevaClayATP Quarter-finalsTien4-6 6-3 1-6
BrisbaneHard1/8-finalsMichelsen6-4 6-2
TorontoHard1/8-finalsMichelsen6-3 6-3
HoustonClay1/16-finalsMichelsen6-4 6-2
ATP Next Gen Finals - JeddahIndoorSemi-finalsTien4-2 2-4 4-1 0-4 1-4