The 32 year old Thai has been the WBC champion since November 2014, whenhe stopped Oswaldo Novoa, and has gone on to defend the title against the likes of Jeffrey Galero, Go Odaira, Saul Juarez, Melvin Jerusalem and Tatsuya Fukuhara. In a number of those bouts, such as the ones against Juarez, Jerusalem and Fukuhara, we've seen Wanheng pushed all the way as younger fighters have given him issues with volume and speed. Although on paper he won all 3 of those bouts they were very competitive and showed a number of flaws with the Thai.
At his best Wanheng is a calculated pressure fighter. He uses a tight guard, comes forward well and throws accurate, solid combinations. He's not a big puncher, but he's a solid hitter who will land clean and switch between head and body well. He's at his best at mid to close to range but has a decent jab at distance. Unfortunately for him he's a relatively small Minimumweight and at 32 he's not got the energy to fight at a high tempo and move through all the gears any more, and he can be out worked.
The champion's tight defense has kept damage down through his career, but with 394 already under his belt from an 11 year career he's clearly taken some punishment. His chin hasn't shown any real cracks but as he gets older the accumulation of those rounds may take it's toll and it's clear he hasn't been up against any of the division's really big punchers, like Hiroto Kyoguchi or Vic Saludar.
The 23 year old challenger is known as "El Sensacional" and proved to be a sensation early in his career, debuting at just 16 years old and reeling off 7 straight wins to begin his career. Sadly for him his 6th victory, a majority decision over Mercedes Concepcion, lead to a rematch which saw Estrada being stopped in the 6th round. The bout saw Estrada being out manned by Concepcion who dropped him several times to gain revenge for his narrow loss. That set back saw Estrada take time away from the ring before returning and looking even better as he strung together 5 more wins. Sadly that winning run would come to an end in 2014 when he was out pointed by Carlos Ortega, who also holds a win over Gilberto Pedroza.
Despite the set backs Estrada has gritted his teeth and is currently riding a 4 fight winning run, including a big 2017 win over Saul Juarez in a world title eliminator. Sadly for Estrada that bout is his only bout in the last 18 months. In fact he has only fought 17 rounds, combined, in 2016 and 2017. That isn't the activity a fighter needs heading into a world title fight, in fact that's the sort of activity that will really harm a youngster like Estrada.
The footage of Estrada shows a pretty talented boxer move with nice hand speed and good counter punching. Sadly though that same footage makes him look rather light fisted, negative and in some ways made to order for a fighter like Wanheng. Despite being young and fresh faced Estrada doesn't have a high work rate, instead choosing to be selective with his punches rather than overwhelming. Against Wanheng we suspect Estrada walked down, and broken down with body shots, before simply being stopped in the mid to late rounds.
Estrada is a talented fighter but we can't see him over-coming the highly skilled champion here.