US Open champ del Potro, heat stop Isner in quarters
NEW YORK » John Isner doubled over and rested his elbows on his knees. He grimaced. He shook his head.
He looked as if he wanted to be anywhere but where he was: Falling further and further behind against Juan Martin del Potro in muggy, energy-robbing heat at the U.S. Open.
Isner’s bid to become the first American man in a dozen years to get to the final four at Flushing Meadows ended Tuesday with a 6-7 (5), 6-3, 7-6 (4), 6-2 loss in Arthur Ashe Stadium to No. 3 seed del Potro, the Argentine who won the 2009 championship.
The temperature, more than 90 degrees (32 degrees Celsius), made things uncomfortable across the 3½-hour match. So did the humidity, at about 50 percent. Those kinds of conditions were a problem for Roger Federer when he was upset by 55th-ranked
John Millman a night earlier, and Isner had all kinds of trouble, too — certainly more than del Potro did.
Things got so bad around the site that the tournament suspended junior matches for a few hours in the afternoon. The U.S. Tennis Association invoked its new extreme heat policy, which allows men to take a 10-minute break after the third set, but that clearly didn’t help Isner, who quickly trailed 3-0 in the fourth.
Del Potro said he took a shower and retaped his ankles during the rest period between sets.
“And then I lay down on the table,” he added with a grin, “and I don’t want to come back again.”
This has been something of a breakthrough season at age 33 for Isner, including two hard-court titles and a run to his first Grand Slam semifinal, which happened at Wimbledon in July. He followed that up by getting to the quarterfinals in New York for the first time since 2011; no man from the U.S. has made it past this stage at this tournament since Andy Roddick in 2006, three years after he became the country’s most recent male champion at any major.
But del Potro presented all sorts of problems.
His serve is almost as imposing as Isner’s, while other elements of del Potro’s game — returns and, most notably, his thunderous forehand, which often clocks in at more than 100 mph (160 kph) — are superior. On this afternoon, del Potro played particularly clean tennis, making only 14 unforced errors, less than a third as many as Isner’s 52.