Germany rallied from a halftime deficit to stun Slovenia 99-91 in EuroBasket quarters, led by Franz Wagner's 23 points (5-17 FG, 13-14 FT), plus 7 boards and 4 assists. Dennis Schroder added 20 with 7 assists, Daniel Theis 15 and 9, as Tristan de Silva sparked with a third-quarter halfcourt buzzer-beater. Slovenia's Luka Doncic poured in 39, but Germany advances to face Finland in the semifinals.