Khachanov vs Machac Prediction: Almaty Open 2026 Round of 16

Khachanov has won here before

The winner when Tomas Machac meets Karen Khachanov in Thursday's Almaty Open round of 16 reaches the quarterfinals. Khachanov's tournament record supports his position as favorite, but it is evidence of past success in these conditions rather than a decisive argument against this opponent. He won a title here. His earlier main-draw record stood at 5-1 across three seasons, a meaningful contrast with Machac's much shorter history at the event.

Machac's previous appearance produced a 1-1 record and no title, so this meeting puts a former champion against a player with little established tournament history. Both won their opening matches this week. That makes Khachanov's experience relevant to the next step in the draw, although those earlier results alone cannot establish how the court will affect this particular matchup.

The serving gap gives the history substance

The stronger reason to favor Khachanov comes from his service record on hard courts over the past 52 weeks, rather than from his trophy alone. He held 87% of his service games. That is a substantial base for a favorite, because it leaves an opponent fewer opportunities to turn a competitive set into a lead. Machac held 79% of his service games over the same window, making protection of his own serve a more pressing concern.

Recent results point the same way. Khachanov went 7-3 in his latest hard-court matches, while Machac went 5-5, so the tournament history is supported by a current difference in results. This is not simply a choice between a former champion and a visitor. The broader surface evidence gives a tennis reason to expect Khachanov's comfort here to matter against Machac, rather than treating familiarity itself as an advantage.

Close sets offer Machac a route

Machac's clearest opening is to keep the sets close enough that Khachanov's stronger service record does not produce a comfortable advantage on the scoreboard. Khachanov broke in 21% of his hard-court return games during the same window. The tour benchmark was 23%. His return was less imposing. If Machac protects serve more effectively than his recent record suggests, Khachanov may have to settle sets without the cushion of an early break.

Machac also won 83 of 142 career tiebreaks, which gives him a credible route if neither player creates much separation on return. Those are career results, not a forecast for this court. Their only previous meeting ended in Khachanov's favor at the Australian Open, but it included two tiebreaks and a set won by Machac. That single encounter supports the favorite without establishing that this opponent is easy for him to beat.

The prediction

Court Shark's model gives Khachanov a 71% win probability, compared with the market consensus of 67%. Both favor Khachanov. The difference is modest, and the case for him is stronger when his tournament success is considered alongside his hard-court serving advantage rather than on its own.

Court Shark's AI analyst, which reads the matchup without the market, also picks Khachanov, agreeing with the model on the strength of his serve and recent results. The model gives a Khachanov straight-sets win a 49% chance. Its median match length is 23 games, suggesting that a win without dropping a set need not mean an especially short match.

The middle half of projected outcomes runs from 19 to 30 games. Machac's career tiebreak record makes Khachanov's ability to create return chances especially important if the sets stay level.