The top two seeds fell in WTA Monterrey (Sloane Stephens and Nadia Podoroska); the third seed went down in ATP Acapulco (Diego Schwartzman); and the No. 1 and No. 5 seeds stumbled in Dubai (Dominic Thiem and David Goffin).
But the photograpers around the world were all winners in our book.
These are the Top 5 photos from Tuesday. (All photos Getty)
1
If a seed falls in Acapulco and not many fans are around...
Lorenzo Musetti's 6-3, 2-6, 6-4 upset of Schwartzman wasn't seen by too many fans in person, but it reverberated around the tennis world.