Surface:
Red clay
Round:
Semifinal
Facundo Diaz Acosta
ARG
ATP - 107
2
:
0
Ended
Vilius Gaubas
LTU
ATP - 128

Diaz Acosta vs Gaubas Prediction 1 August 2026

Details
Key points
    ARG
    Facundo Diaz Acosta
    LTU
    Vilius Gaubas
    6
    6
    2
    2
    3
    0

    🔊 Facundo Diaz Acosta and Vilius Gaubas are playing for a spot in the San Marino Challenger final. Both have been productive on clay, and the recent match stats back that up. This semi-final should be high on games - a real test for both players.

    Head-to-Head

    📊 One meeting between them - Facundo Diaz Acosta won it. Not enough to draw any real conclusions from. The sample size is too small.

    Head-to-head statistics Diaz Acosta - Gaubas

    100%
    2 Wins
    0%
    0 Wins
    01.08.26
    ATP Challenger San Marino, San Marino
    Facundo Diaz Acosta
    Facundo Diaz Acosta
    Vilius Gaubas
    Vilius Gaubas
    2
    0
    6
    2
    6
    3
    09.07.26
    Germany Braunschweig, ATP Challenger Men Singles
    Vilius Gaubas
    Vilius Gaubas
    Facundo Diaz Acosta
    Facundo Diaz Acosta
    0
    2
    4
    6
    2
    6
    Empty
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    Facundo Diaz Acosta Player Overview

    Facundo Diaz Acosta arrives at the semi-final in decent form - 7 wins from his last 10. At this tournament he's moved through three opponents without dropping a match. Solid on serve: 72% of service games won, 64% of sets. His matches tend to run long - over 24 games on average, and the over 20.5 games line has landed in six of his last seven. That style pushes sets deep and keeps the total high.

    Match Results: Facundo Diaz Acosta

    15.09.26
    Poland Szczecin, ATP Challenger Men
    Facundo Diaz Acosta
    Facundo Diaz Acosta
    Daniel Elahi Galan
    Daniel Elahi Galan
    1
    2
    7
    5
    2
    6
    3
    6
    L
    13.09.26
    Spain Seville, ATP Challenger Men Singles
    Facundo Diaz Acosta
    Facundo Diaz Acosta
    Dusan Lajovic
    Dusan Lajovic
    2
    0
    6
    2
    6
    1
    W
    12.09.26
    Spain Seville, ATP Challenger Men Singles
    Jaume Antoni Munar Clar
    Jaume Antoni Munar Clar
    Facundo Diaz Acosta
    Facundo Diaz Acosta
    1
    2
    6
    4
    3
    6
    61
    77
    W
    11.09.26
    Spain Seville, ATP Challenger Men Singles
    Facundo Diaz Acosta
    Facundo Diaz Acosta
    Sebastian Ofner
    Sebastian Ofner
    2
    0
    7
    5
    6
    2
    W
    09.09.26
    Spain Seville, ATP Challenger Men Singles
    Facundo Diaz Acosta
    Facundo Diaz Acosta
    Alejandro Moro Canas
    Alejandro Moro Canas
    2
    0
    6
    1
    7
    5
    W
    Empty
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    Vilius Gaubas Player Overview

    Gaubus is in decent form too - six wins from his last ten, with three straight at this tournament. His hold rate is actually higher than his opponent's: 79%. But the overall numbers are shakier. He's won just 52% of sets in recent matches, and his game win rate sits at exactly 50%. His matches also run slightly longer - 25.6 games on average - which adds to the case for this one going deep.

    Match Results: Vilius Gaubas

    19.09.26
    Davis Cup
    Hamad Medjedovic
    Hamad Medjedovic
    Vilius Gaubas
    Vilius Gaubas
    2
    0
    6
    4
    6
    4
    L
    08.09.26
    Spain Seville, ATP Challenger Men Singles
    Vilius Gaubas
    Vilius Gaubas
    Pavel Lagutin
    Pavel Lagutin
    1
    2
    2
    6
    6
    3
    0
    6
    L
    27.08.26
    USO
    Vilius Gaubas
    Vilius Gaubas
    Harry Wendelken
    Harry Wendelken
    1
    2
    77
    63
    65
    77
    65
    710
    L
    26.08.26
    USO
    Vilius Gaubas
    Vilius Gaubas
    Marco Cecchinato
    Marco Cecchinato
    2
    0
    6
    4
    6
    3
    W
    24.08.26
    USO
    Vilius Gaubas
    Vilius Gaubas
    Kilian Feldbausch
    Kilian Feldbausch
    2
    0
    6
    3
    77
    61
    W
    Empty
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    Key factors

    • In 6 of Facundo Diaz Acosta's last 7 matches, the total exceeded 20.5 games.
    • Both players average over 24 games per match.
    • Both hold serve consistently and win a high share of their service games.
    • Their last meeting ended in two sets, but both players tend to make every set competitive.

    Expected scenario

    The match between Facundo Diaz Acosta and Vilius Gaubas could play out as a hold-heavy exchange with a fight for every point - conditions that push the game count up regardless of how many sets it takes. A third set is a real possibility, but even two long ones should be enough for the over to land.

    Prediction on total

    That trend suggests the Argentine regularly gets drawn into high-game-count matches even against lower-ranked opponents. Given both players' styles, going over this line looks justified.

    ⭐ Editor's Pick

    The stats point to both players trending toward high-game matches - especially Facundo Diaz Acosta, where that pattern shows up consistently both in average match length and in how often the line gets cleared. No clear edge in class or form makes a tight two-set battle likely at minimum, with a real chance the total climbs above the average for this stage of the draw. The pick - over 20.5 games.

    Total Over (20,5)
    Odds-164
    Published: 01/08/2026, 07:54
    Viktar Piatrouski
    Viktar Piatrouski
    Tennis expert
    253
    0
    243
    496 predictions
    Statistics for September 2026

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    Betting Tips: Facundo Diaz Acosta - Vilius Gaubas

    Over 20.5 games:
    diaz-acosta-facundoin 6 of last 7 Facundo Diaz Acosta games.
    Total Over (20,5)
    -164
    Under 2.5 sets:
    gaubas-vilius-1in last 6 Vilius Gaubas games.
    Sets Total Under (2,5)
    -189
    Under 26.5 games:
    gaubas-vilius-1in last 6 Vilius Gaubas games.
    Total Under (26,5)
    -256
    Facundo Diaz Acosta won with a +1.5 games handicap:
    diaz-acosta-facundoin 13 of last 15 matches.
    Facundo Diaz Acosta Handicap (+1,5)
    -333
    View more facts