One of the long time best teams in Finnish Salibandyliiga will appear in Mladá Boleslav for the first time. Two world champions from Prague 2018 Jani Kukkola and Lauri Kapanen will not be missing. The club from Helsinki signed Ondřej Vítovec from Tatran Střešovice before upcoming season.
| 39 | goaltender | Kainulainen Santeri | 23.7.1997 | 0 (0+0) |
| 66 | goaltender | Strandberg Santtu | 5.2.1991 | 0 (0+0) |
| 15 | defender | Räsänen Juho | 22.1.2001 | 0 (0+0) |
| 19 | defender | Järvinen Perttu | 21.3.1998 | 1 (1+0) |
| 53 | defender | Aho Tuomas | 11.4.1994 | 2 (0+2) |
| 62 | defender | Kerola Jakob | 10.1.2002 | 1 (1+0) |
| 77 | defender | Vítovec Ondřej | 6.3.1996 | 0 (0+0) |
| 92 | defender | Ainoa Luka | 21.4.2001 | 2 (0+2) |
| 97 | defender | Savolainen Oskari | 9.7.1999 | 1 (1+0) |
| 10 | forward | Fält Kalle | 1.9.2002 | 1 (1+0) |
| 13 | forward | Nuutinen Eero | 18.6.1997 | 1 (1+0) |
| 16 | forward | Sorvali Eetu | 21.1.1998 | 2 (1+1) |
| 18 | forward | Kapanen Lauri | 8.10.1985 | 6 (4+2) |
| 29 | forward | Kukkola Jani | 2.3.1986 | 4 (3+1) |
| 32 | forward | Niinikoski Juho | 23.1.1998 | 1 (0+1) |
| 63 | forward | Turula Veli-Pekka | 25.6.1994 | 1 (0+1) |
| 71 | forward | Moilanen Mika | 22.4.1986 | 1 (0+1) |
| 72 | forward | Salmi Markus | 13.10.2000 | 2 (1+1) |
| 81 | forward | Laasonen Roni | 12.9.1994 | 3 (2+1) |
| 86 | forward | Lindholm Joonas | 28.8.1997 | 3 (1+2) |
| 98 | forward | Rissanen Aarne | 3.3.2002 | 0 (0+0) |
| 16.8. 20:00 | Mladá Boleslav - EräViikingit | 6:2 (0:0,1:0,5:2) | |
| 17.8. 17:00 | Dalen - EräViikingit | 0:5 (0:1,0:3,0:1) | |
| 18.8. 13:00 | EräViikingit - Köniz | 10:13 (2:4,2:5,6:4) |
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