12.02.2019Bayer 04

Pro contract for Jan Boller

Jan Boller has often been involved with the first team squad both in training sessions and friendlies and recently he was in the line-up for the first time in the DFB Cup game against Heidenheim and is now part of the senior squad: Jan has signed a first team contract with Bayer 04 to 30 June 2020. His squad number is 33.

The 18-year-old has worn the Black and Red shirt since 2013 and he has made 16 appearances for the Bayer 04 U19s in the current U19 Bundesliga West campaign. He has also been very much in demand with the Germany youth teams. Boller (pictured above in the middle with Lucas Alario and Sam Schreck in the game at Heidenheim) has earned 15 caps for the Germany U17 team and he was a first choice in central defence at the 2017 European Championships in Croatia as well as the World Cup in the same year in India. He played alongside Kai Havertz in the Bayer 04 U17s in 2016 when they won the Germany U17 championships with a 2-0 victory over Borussia Dortmund in the final.

Related News

Bundesliga - 18.10.2025

Matchday News #M05B04: Great backing at tough-tackling Mainz

Kasper Hjulmand managed 1. FSV Mainz 05 during the 2014/15 season. Now he returns to the MEWA ARENA as head coach of Bayer 04 Leverkusen on Saturday 18 October (kick-off 15:30 CEST). The record against the 05ers as well as the hosts' underwhelming start to the season favour the Werkself, but other stats and comments reveal a battling Mainz side who are determined to get back on track. The Matchday News brings you the latest ahead of the Bundesliga Matchday 7 clash.

Women - 18.10.2025

Werkself host second-placed Wolfsburg three days after derby

Bayer 04 Women have less than 72 hours to recover from the rearranged derby against Köln. Coach Roberto Pätzold's side host VfL Wolfsburg, who are level on points, in a crunch match at the Ulrich-Haberland-Stadion on Sunday (kick-off 17:15 CEST).

Die PK vor dem Auswärtsspiel in Mainz | 7. Spieltag

Werkself-TV - 17.10.2025

Hjulmand ahead of #M05B04: ‘It’s just about getting the win’

Bayer 04 return from the international break with a trip to Mainz in the Bundesliga on Saturday. Ahead of the Matchday 7 fixture, head coach Kasper Hjulmand spoke at his press conference on Friday about the 05ers, returning to his former club and provided a fitness update on the squad.

Bundesliga - 17.10.2025

Our next opponents: Mainz going back to basics

Mainz were one of the surprise packages of last season as their power football earned them a sixth-place finish a return to Europe after nine years with qualification for the UEFA Conference League. Things aren’t going as well for the 05ers this term, as they prepare to host Bayer 04 on Matchday 7 in the Bundesliga still searching for a positive result at home.