Koepfer v Zverev

Alexander Zverev takes it, 12–0 on categories

Zverev wins on first-serve points won %. ATP Tour career: Koepfer 132 matches, Zverev 797 matches.

• Zverev averages 8.5 aces a match to Koepfer’s 4.3 — 2 times as many.
• Zverev averages 0.9 sets lost a match to Koepfer’s 1.5.
• Zverev has the better sets won %: 65.9 to Koepfer’s 44.2.
• Winners’ edge: Zverev’s team won 71%, Koepfer’s team won 45% of the matches they played.
• Longevity: Zverev has 797 matches across 14 seasons, Koepfer 132 in 9 — the averages matter more than the totals here.
• Not every stat was recorded for every match (grand slam titles): those averages use only the games that logged them.

Built only from games in our stats database. A read of the numbers, not a tip.