Fourth Round action lands bright and early on Tue, 8 Sept, 4:00 am AEST as Karen Khachanov takes on Learner Tien. Tien brings a sharp 29-15 win-loss record this season into the contest, while Khachanov aims to build momentum after securing a win in his most recent start. If you are hunting for sharp tennis tips ahead of this fourth-round battle, the numbers offer plenty of clear direction.
Who Wins The Head To Head?
The head-to-head market sees Learner Tien installed as the 1.56 favourite, while Karen Khachanov sits as the 2.45 outsider. Tien jumps off the page with a 66% season win rate across 2026, compiling 29 victories from 44 matches along with one YTD title. He comes off a win against Nuno Borges on Tue, 1 Sept and has secured victory in four of his past five overall outings.
Khachanov holds a 19-18 record this year (51% win rate) with ladder rank 39 and current rank 50. His last start was also a win, defeating Roman Andres Burruchaga on Tue, 1 Sept, though he dropped his prior two overall games against TBD and Bernard Tomic. With a 0-0 head-to-head history between this pair, Tien's superior season trajectory gives him the edge to advance.
Tipped at $1.56 (7:13 pm AEST). Opinion, not a guarantee. Gamble responsibly — 18+.
Head-to-head context
0–0
Karen Khachanov vs Learner Tien
Set Handicap Breakdown
In the line market, the handicap line is set at 2.5 sets. Karen Khachanov +2.5 sets sits at 1.3, while Learner Tien -2.5 sets is priced at 3.5.
Khachanov backing up his recent win with a +2.5 set start rates a real chance to keep things competitive. Taking at least one set off Tien aligns well with Khachanov's established experience, where he boasts 333 career match wins and seven titles. Conversely, Tien covering the -2.5 sets line requires a complete straight-sets sweep.
Tipped at $1.30 (7:13 pm AEST). Opinion, not a guarantee. Gamble responsibly — 18+.
Set handicap (±1.5) form
−1.5 cover = won by two or more sets. Charts use recent completed scorelines.
Karen Khachanovlast 5
Learner Tienlast 5