Zak is coming off a fifth round TKO win against Arshdeep Singh earlier this month, which moved his record to 7-0 with 5 KOs. The resident of Ashdod, Israel was particularly impressive in that fight. He showed an educated game plan and was defensively responsible throughout the contest. Zak will need a similar type of performance against Barnaba.
With a record of 10-0-1 (8 KOs), Barnaba has had a weird career. A Luis Ortiz-like 26, Barnaba resides in Mabiba, Tanzania, which is on the outskirts of Dar es Salaam, the country's most important city. BoxRec lists pro fights when he was a prepubescent scamp and a random draw in 2019. His career really started last year. He has been 8-0 since 2025 although a few of his opponents' names on the fight film don't match those on his BoxRec ledger.
A southpaw, Barnaba has chiseled six-pack abs; they're just hidden behind a drooping beer belly. But don't let his physique fool you. He's a strong, skilled fighter. With a back as wide as the cultural gap between Zanzibar and mainland Tanzania, Barnaba possesses a powerful right hook to the head and body. In recent fights, he's shown a snapping jab and a quick straight left. He aims to take center ring, is composed and patient in the ring, and uses feints. He sometimes avoids punches by leaning back.
Barnaba resembles a tough test for Zak, but Zak is a massive step up for Barnaba. Though skilled, he has primarily feasted on unschooled novices. Zak has punished journeyman and recently stepped up to face unheralded fighters with good records.
Zak's foot and hand speed should carry the fight against the plodding Tanzanian. Yan will need to be careful because Barnaba is a hard-punching southpaw. While his right hook is his money punch, he pulls the punch back too far, allowing himself to be countered. Adamu has yet to face an opponent talented enough to take advantage of that flaw. In Yan Zak, he will.
This bout is scheduled for ten rounds.



