Martinez upsets Ancajas to seize IBF super flyweight world title
Unbeaten Argentinian Fernando Martinez ended Filipino Jerwin Ancajas' long International Boxing Federation super flyweight reign with a 12-round unanimous decision victory in Las Vegas on Saturday. Boxing on Yahoo! Sports – News, Scores, Standings, Rumors, Fantasy Games
Stunner: Kambosos upsets lightweight champ Lopez
George Kambosos shocked the boxing world by beating previously unbeaten lightweight champion Teofimo Lopez in a narrow split decision. Boxing on Yahoo! Sports – News, Scores, Standings, Rumors, Fantasy Games

Putintseva upsets top seed Stephens at Nuremberg Cup
NUREMBERG, Germany (AP) — Yulia Putintseva came from a set down to defeat top-seeded Sloane Stephens 5-7, 6-4, 7-6 (3) in a match played over two days in the first round of the Nuremberg Cup. Tennis News, Photos, Stats, Scores, Schedule & Videos

Rita Ora upsets fans with THIS news: ‘There is NO excuse’
RITA ORA has left her fans reeling with some disappointing news. Daily Express :: Music Feed

Mattek-Sands upsets Svitolina at Miami Open; Safarova wins (Yahoo Sports)
KEY BISCAYNE, Fla. (AP) — Bethanie Mattek-Sands picked up her first top-10 victory since 2015, upsetting ninth-seeded Elina Svitolina 7-5, 6-4 on Thursday to reach the Miami Open’s third round. Yahoo Sports – Tennis News

Frantangelo upsets Tomic 6-2, 6-2 in BNP Paribas Open (Yahoo Sports)
INDIAN WELLS, Calif. (AP) — American Bjorn Fratangelo upset Australia’s Bernard Tomic 6-2, 6-2 on Thursday in the first round of the BNP Paribas Open. Yahoo Sports – Tennis News

Basilashvili upsets No. 1 seed Karlovic in Memphis Open (Yahoo Sports)
MEMPHIS, Tenn. (AP) — Nikoloz Basilashvili beat top-seeded Ivo Karlovic 7-6 (2), 6-3 on Thursday to advance to the Memphis Open quarterfinals. Yahoo Sports – Tennis News