Bob and Mike Bryan botched their standard celebratory chest bump, but that's the only thing that went wrong en route to their 100th career title, at the US Open.
Hard to explain exactly what went down during the semifinals, but Greg Garber can tell you this much: We didn't see a Marin Cilic-Kei Nishikori final coming.
From a drug suspension to US Open final four, Marin Cilic is having career tournament.
History and logic said Kei Nishikori had no business beating Stan Wawrinka, but somehow he did.
He had a few zany moments, but Gael Monfils was more or less a model citizen in advancing to the US Open quarterfinals.
Usually full of life, David Ferrer didn't seem to have much stamina in a laggard four-set loss.
Feisty Philipp Kohlschreiber put an end to John Isner and the American men in New York.
Simona Halep and Angelique Kerber joined the list of the unfortunate favorites at the US Open.
The collective state of U.S. tennis is a problem, but for John Isner, he's too busy winning to worry about that right now.
Maria Sharapova would love to make life easier, but it just so happens that's not her thing.
We don't know for certain what tennis will look like in a few years, but you can make a case Borna Coric will be a part of it.
Serena Williams is the heavy favorite to win the year-enders in Istanbul. But it wouldn't be nice if we didn't assess the other players' chances, too.