Elsewhere Wednesday, Casper Ruud stayed hot, Lorenzo Musetti posted a double bagel and Karen Khachanov set a showdown with Andrey Rublev.

The former world No. 1 vented his frustration over losing the second set to Ilya Ivashka in his inimitable fashion, threatening to move as glacially as the BNP Paribas Open’s Stadium Court.

The wild card defeated Ilya Ivashka in three sets to set up an all-American second-round clash with the top seed.

Once the second-round match resumed Thursday evening without interference, fans packed every potential viewing point to watch last weekend's Monte Carlo champion advance, 6-1, 4-6, 6-2.

With Stefanos Tsitsipas at No. 3 and Sakkari at No. 10, Greece is one of only two countries with Top 10 players on both the ATP and WTA rankings right now, along with Spain.

The Belarusian won his first ATP title at the Winston-Salem Open.

Seven of the men’s Top 10 seeds played their first-round matches in Tokyo on Sunday, but only four survived.