Rio de JaneiroClaySemi-finals14 Feb 2026 · 22:20
D. Vallejo
#96 · Paraguay
VS
T. Monteiro
#274 · Brazil
VALLEJO
1.37
·
MONTEIRO
3.26

Odds

Market
Vallejo
Monteiro
Winner
1.37
3.26

Player analysis

D. Vallejo comes into this match in difficult form — 2 wins from the last 5. Point margins have been modest — DS averaging +7.0. Wins have been functional rather than dominant. The serve has been a concern — averaging only 6.3/10, leaving D. Vallejo vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — D. Vallejo has been losing the important points, with a BP efficiency of -26 over recent matches.

DS 7Trend mixed

T. Monteiro shows a 4–1 form record, though the level of opposition has been mixed — average ranking of opponents is 243. Form is mixed — DS ranging from -0.5 to 9.7, with at least one match where T. Monteiro was clearly outplayed. The serve has been a concern — averaging only 6.1/10, leaving T. Monteiro vulnerable on second serve and facing frequent return pressure.

DS 4.14Trend mixed

Recent form

Clay court stats

Vallejo
Stat
Monteiro
58.2%
Win rate
56.9%
103–74
W–L
328–248

Avg stats — last 5

1st serve %70%
1st serve won70%
2nd serve won60%
BP converted50%
BP saved30%
Aces4
Double faults1
1st serve %60%
1st serve won70%
2nd serve won50%
BP converted50%
BP saved50%
Aces3
Double faults2

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.

22
Clay 22
D. Vallejo vs T. Monteiro head to head match history
DateTournamentSurfaceRoundWinnerScore
SantiagoClayQuarter-finalsMonteiro6-3 3-6 4-6
SantiagoClaySemi-finalsVallejo6-7 6-4 6-2
Rio de JaneiroClaySemi-finalsMonteiro4-6 1-6
Itajai 2ClayQuarter-finalsVallejo2-6 6-4 3-6