From left: Russia's Sergei Kuzmin fights Germany's Walter Eirich Airich in a cruiserweight undercard before the IBF and IBO light welterweight match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821442

From left: Russia's Sergei Kuzmin fights Germany's Walter Eirich Airich in a cruiserweight undercard before the IBF and IBO light welterweight match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821441

From left: Russia's Maxim Maslov fights Argentina's Walter David Cabral in a featherweight undercard before the IBF and IBO light welterweight match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821440

From left: Russia's Maxim Maslov fights Argentina's Walter David Cabral in a featherweight undercard before the IBF and IBO light welterweight regular champion match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821439

From left: Russia's Valery Tretyakov fights Argentina's Diego Sananko in a featherweight undercard before the IBF and IBO light welterweight regular champion match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821438

From left: Russia's Vladimir Tretyakov fights Argentina's Diego Sananko in a featherweight undercard before the IBF and IBO light welterweight match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821437

From left: Russia's Vladimir Tretyakov fights Argentina's Diego Sananko in a featherweight undercard before the IBF and IBO light welterweight regular champion match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821436

From left: Russia's Vladimir Tereshkin fights Uruguay's Hubert Suarez Diaz in a super heavyweight undercard before the IBF and IBO light welterweight regular champion match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821435

From left: Russia's Sergei Lubkovich fights Latvia's Juris Ivanovs in a welterweight undercard before the IBF and IBO light welterweight regular champion match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821434

From left: Latvia's Juris Ivanovs during a welterweight undercard fight with Russia's Sergei Lubkovich before the IBF and IBO light welterweight regular champion match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821433

Latvia's Juris Ivanovs in a super welterweight undercard rating fight against Russia's Sergei Lubkovich before the IBF and IBO light welterweight regular champion match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821432

Latvia's Juris Ivanovs, left, in a super welterweight undercard rating fight against Russia's Sergei Lubkovich before the IBF and IBO light welterweight regular champion match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821431

From left: Russia's Nikita Miroshnichenko fights Ukraine's Pavlo Sharun in a super welterweight undercard before the IBF and IBO light welterweight regular champion match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821430

Russia's Nikita Miroshnichenko fights Ukraine's Pavlo Sharun in a super welterweight undercard rating match before the IBF and IBO light welterweight regular champion match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821429

Russia's Nikita Miroshnichenko fights Ukraine's Pavlo Sharun in a super welterweight undercard rating match before the IBF and IBO light welterweight regular champion match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821428

Russia's Nikita Miroshnichenko fights Ukraine's Pavlo Sharun in a super welterweight undercard rating match before the IBF and IBO light welterweight regular champion match between Russia's Eduard Troyanovsky and Argentina's Cesar Cuenca.

09.04.2016#2821427

Russia's Eduard Troyanovsky fights Argentina's Cesar Cuenca, right, in the IBF and IBO light welterweight regular champion match.

09.04.2016#2821426

Russian Eduard Troyanovsky vs. Argentinian Cesar Cuenca (right) fighting for the title of IBO and IBF World Champions in Junior welterweight.

09.04.2016#2821425

Russia's Eduard Troyanovsky, right, fights Argentina's Cesar Cuenca in the IBF and IBO light welterweight regular champion match.

09.04.2016#2821424

Russia's Eduard Troyanovsky, right, fights Argentina's Cesar Cuenca in the IBF and IBO light welterweight regular champion match.

09.04.2016#2821422

Argentina's Cesar Cuenca during the IBF and IBO light welterweight regular champion match against Eduard Troyanovsky.

09.04.2016#2821421

Russia's Eduard Troyanovsky, right, fights Argentina's Cesar Cuenca in the IBF and IBO light welterweight regular champion match.

09.04.2016#2821420

Russia's Eduard Troyanovsky fights Argentina's Cesar Cuenca, right, in the IBF and IBO light welterweight regular champion match.

09.04.2016#2821419

Russia's Eduard Troyanovsky, right, fights Argentina's Cesar Cuenca in the IBF and IBO light welterweight regular champion match.

09.04.2016#2821418

Russia's Eduard Troyanovsky, left, fights Argentina's Cesar Cuenca in the IBF and IBO light welterweight regular champion match.

09.04.2016#2821417

Russia's Eduard Troyanovsky, right, fights Argentina's Cesar Cuenca in the IBF and IBO light welterweight regular champion match.

09.04.2016#2821416

Russia's Eduard Troyanovsky raises his hand up after beating Argentina's Cesar Cuenca for the IBF and IBO light welterweight belt.

09.04.2016#2821415

Russia's Eduard Troyanovsky celebrates beating Argentina's Cesar Cuenca for the IBF and IBO light welterweight belt.

09.04.2016#2821414

Russia's Eduard Troyanovsky celebrates beating Argentina's Cesar Cuenca for the IBF and IBO light welterweight belt.

09.04.2016#2821413

Russia's Eduard Troyanovsky after beating Argentina's Cesar Cuenca for the IBF and IBO light welterweight belt.

09.04.2016#2821412

Russia's Eduard Troyanovsky, right, fights Argentina's Cesar Cuenca for the IBF and IBO light welterweight belt.

09.04.2016#2821411

Russia's Eduard Troyanovsky, right, fights Argentina's Cesar Cuenca for the IBF and IBO light welterweight belt.

09.04.2016#2821410

Russia's Eduard Troyanovsky, right, fights Argentina's Cesar Cuenca for the IBF and IBO light welterweight belt.

09.04.2016#2821409

Russia's Eduard Troyanovsky, right, fights Argentina's Cesar Cuenca for the IBF and IBO light welterweight belt.

09.04.2016#2821408

Russia's Eduard Troyanovsky, right, fights Argentina's Cesar Cuenca for the IBF and IBO light welterweight belt.

09.04.2016#2821407

Russian Eduard Troyanovsky before the fight with Argentinian Cesar Cuenca for the IBO and IBF World Champion title in junior welterweight.

09.04.2016#2821406