FSV Mainz 05

Gruber has joined Mainz from Nurnberg, with the 23-year-old Peruvian international center-back making the step up to the Bundesliga after an impressive spell in the second division, the club announced.

Lee logged two shots (one on goal) and three chances created in Thursday's 2-1 win against the Czech Republic.

Posch has been named in Austria's World Cup squad and is expected to provide competition and depth in the defensive positions, with a potential starting role if called upon by manager Rangnick.

Mwene has been named in Austria's World Cup squad and is expected to provide coach Rangnick with a dynamic and versatile option on the left flank capable of operating in multiple defensive roles throughout the competition.

Jae-Sung has been named in South Korea's squad for the World Cup and is in contention for minutes after playing a backup role in the last friendly games.

Widmer has been named in Switzerland's World Cup squad and is expected to start at right-back under coach Murat Yakin, arriving at the tournament after a solid campaign with Mainz in the Bundesliga.

Sano has been named in Japan's World Cup squad and is expected to compete for a starting role in the midfield throughout the competition under coach Hajime Moriyasu.

Konigsdorffer has completed a transfer to Mainz from Hamburger, according to his new club.

Martel has completed a transfer to Mainz from Koln, according to his new club.

Sano registered one shot (one on goal) and one chance created in Saturday's 2-0 victory over FC Heidenheim.