Brant last boxed in October, when he quite unexpectedly beat on points Ryota Murata and took away his championship belt.
For Baysangurov, this will certainly be the most difficult fight in his professional career. The 21-year-old Chechen boxer, who lives and fights in Ukraine, also held his last bout in October.
In the US the fight will be broadcasted on ESPN.
Other weighing results:
Joshua Greer 117.8 vs. Giovanni Escaner 116.2
Mikaela Mayer 129.6 vs. Yareli Larios 129.6
Steven Nelson 172.4 vs. Felipe Romero 179
Ismail Muwendo 134.6 vs. Hevinson Herrera 133.8
Tyler Howard 159.8 vs. Cristian Olivas 159.6
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What time is Troy Isley vs Tyler Howard tonight? Ringwalks, schedule, streaming links
Albert Bell 133 vs. Edward Kakembo 132.6