Surface:
Hard
Round:
1/8
Sloane Stephens
USA
WTA - 169
2
:
0
Ended
Janice Tjen
IDN
WTA - 51

Stephens vs Janice Tjen Prediction 16 September 2026

    USA
    Sloane Stephens
    IDN
    Janice Tjen
    77
    77
    2
    64
    63
    0

    🔊 Sloane Stephens has already secured ranking points in Guadalajara, having gone one round further than last year. Standing in the way of the former world No. 3 as she looks to close in on the top 100 in the round of 16 is tournament debutante Janice Tjen, who after a rapid rise last season has lost ground, dropping from 35th to 51st in the WTA rankings. It makes for an interesting contest to see who is closer to a comeback.

    Head-to-Head

    📊 Sloane Stephens and Janice Tjen have no previous meetings on record.

    Head-to-head statistics Stephens - Janice Tjen

    100%
    1 Win
    0%
    0 Wins
    16.09.26
    WTA Guadalajara, Mexico Women
    Sloane Stephens
    Sloane Stephens
    Janice Tjen
    Janice Tjen
    2
    0
    77
    64
    77
    63
    Empty
    There are no events
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    Sloane Stephens Player Overview

    Sloane Stephens is in decent form for a 33-year-old, with six wins from her last ten matches. The experienced veteran received a wild card for this tournament and justified it by beating Carole Monnet in the first round 6-4, 7-6, improving her hard-court record since the summer to 8-6. One figure that stands out is her service games won percentage of 64. That said, Stephens is not a typical power-based American player and tends to favour a more defensive game. She also wins more than half her sets (59%), and her break-point conversion rate stands at 47%.

    Match Results: Sloane Stephens

    18.09.26
    WTA Guadalajara, Mexico Women
    Peyton Stearns
    Peyton Stearns
    Sloane Stephens
    Sloane Stephens
    2
    0
    78
    66
    6
    4
    L
    16.09.26
    WTA Guadalajara, Mexico Women
    Sloane Stephens
    Sloane Stephens
    Janice Tjen
    Janice Tjen
    2
    0
    77
    64
    77
    63
    W
    14.09.26
    WTA Guadalajara, Mexico Women
    Carole Monnet
    Carole Monnet
    Sloane Stephens
    Sloane Stephens
    0
    2
    4
    6
    65
    77
    W
    02.09.26
    USO
    Marta Kostyuk
    Marta Kostyuk
    Sloane Stephens
    Sloane Stephens
    2
    0
    6
    1
    7
    5
    L
    31.08.26
    USO
    Sloane Stephens
    Sloane Stephens
    Clara Tauson
    Clara Tauson
    2
    0
    6
    4
    6
    1
    W
    Empty
    There are no events
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    Janice Tjen Player Overview

    Janice Tjen arrives in the second round in Guadalajara having won four of her last ten matches, most recently beating Darja Vidmanova in the first round (7-6, 6-2), though she had lost two in a row going into that match. On hard courts she plays intelligent, varied tennis and tends not to stay pinned to the baseline, coming to the net frequently. She also draws opponents forward with precise slice shots. Despite standing just 170 cm tall, Tjen is highly effective on serve - she hit ten aces against Vidmanova - with an average of close to five aces per match and a hold percentage of 73%. That said, there are consistency issues, with double faults accounting for 5% of her serves.

    Match Results: Janice Tjen

    16.09.26
    WTA Guadalajara, Mexico Women
    Sloane Stephens
    Sloane Stephens
    Janice Tjen
    Janice Tjen
    2
    0
    77
    64
    77
    63
    L
    13.09.26
    WTA Guadalajara, Mexico Women
    Darja Vidmanova
    Darja Vidmanova
    Janice Tjen
    Janice Tjen
    0
    2
    66
    78
    2
    6
    W
    01.09.26
    USO
    Mirra Andreeva
    Mirra Andreeva
    Janice Tjen
    Janice Tjen
    2
    0
    6
    2
    6
    2
    L
    25.08.26
    Mexico Monterrey
    Janice Tjen
    Janice Tjen
    Yulia Starodubtsewa
    Yulia Starodubtsewa
    0
    2
    4
    6
    3
    6
    L
    24.08.26
    Mexico Monterrey
    Janice Tjen
    Janice Tjen
    Dayana Yastremska
    Dayana Yastremska
    2
    1
    2
    6
    6
    3
    77
    65
    W
    Empty
    There are no events
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    Key factors

    • The Indonesian moves a lot around the court, while the American prefers to operate from the baseline.
    • At the same height as Sloane Stephens (170 cm), Janice Tjen is more effective on serve, holding more service games.
    • The Indonesian player also hits more aces, but makes more errors.

    Expected scenario

    Tjen will look to use low, skidding slices and unexpected drop shots to draw the American away from her comfort zone at the baseline and finish rallies with quick approaches to the net. Stephens, with her vast experience and excellent movement, will aim to pull Tjen into long, grinding rallies, loading the forehand with heavy topspin to push the Indonesian deep behind the baseline.

    ⭐ Editor's Pick

    This match shapes up as a classic clash of styles, with Janice Tjen likely to try to disrupt Sloane Stephens's rhythm from the opening games through sustained pressure on serve. Both players came through the first round without dropping a set, but each had an energy-sapping match that went to a tie-break. The difference may be that such a start to the tournament is harder on the older American than on the 24-year-old Indonesian, whose game is built around constant movement. Our pick: Tjen to win.

    Janice Tjen to Win
    Bovada
    Place a bet-164
    Published: 15/09/2026, 09:36
    Dmitry Rudakow
    Dmitry Rudakow
    Tennis expert
    340
    0
    254
    594 predictions
    Statistics for September 2026

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    Betting Tips: Sloane Stephens - Janice Tjen

    Under 24.5 games:
    stephens-sloanein 10 of last 11 Sloane Stephens games.
    Total Under (24,5)
    -217
    Under 2.5 sets:
    stephens-sloanein 8 of last 9 Sloane Stephens games.
    Sets Total Under (2,5)
    MyBookie
    -208
    Over 18.5 games:
    janice-tjen-1in 7 of last 8 Janice Tjen games.
    Total Over (18,5)
    -263
    Over 17.5 games:
    stephens-sloanein 6 of last 7 Sloane Stephens games.
    Total Over (17,5)
    -417
    View more facts