For Yafai the bout will act as his second defense of the title, which he won late last year when he beat a weary looking Luis Concepcion, and follows a surprisingly draining win over form Japanese Flyweight champion Suguru Muranaka whilst Ishida will be getting his first world title fight, after hovering in the world rankings for the last few years and slowly climbing to a mandatory position. Of the two men it's the defending champion who is the more well know and the the clear betting favourite, though the challenger is the one looking for a small slice of history, and knows a win will see him become the first Japanese fighter to win a world title in Europe, following a number of failures by the likes of Hidenori Otake, Ryosuke Iwasa and the previously mentioned Muranaka.
In the ring ring Yafai has proven himself as a talented boxer-puncher. He's not the biggest hitter in the division, and his power doesn't strike fear into opponents like that of Inoue or Gonzalez, but he's solid in his punches, moves really well and has shown he can fight well for 12 rounds. In terms of championship status he is perceived one of the weaker champions, along with Jerwin Ancajas, but being “weaker” here really isn't an insult given the talent in the division.
To date Yafai's biggest wins have been against over the likes of Dixon Flores, Luis Concepcion and Muranaka. Against Flores we saw Yafai look like a killer, blasting him away inside a round with body shots, against Concepcion we saw a very disciplined performance whilst against Muranaka we saw Yafai being forced to fight 12 hard rounds against a man simply refused to go backwards. In all 3 bouts we saw Yafai win, with few problems, but all 3 bouts saw the Englishman showing something new. It should be noted however that whilst Yafai is a good fighter, with very good amateur pedigree, he's not the biggest fighter in the division and a number of fighters at 115lbs will tower over him.
Talking about fighters who will tower over Yafai that will certainly be the case when he takes on Ishida, who is a freakish fighter for 115lbs and stands at 5'8” with a huge wingspan. Unsurprisingly for such a tall fighter Ishida looks to fight at range, using his feet well to keep range and making the most of his long and rangy jab. He can fight up close when he needs to, and unlike many tall fighters he's actually really good at going to the body, as seen in his win over Petchbarngborn Kokietgym.
Although Ishida isn't well known outside of Japan he does hold a number of notable wins. These include not only the win over Petchbarngborn but also wins over Eaktwan BTU Ruaviking, Yohei Tobe and current Japanese champion Ryuichi Funai. Those opponents might not mean a lot in the West but there are all solid fighters who will have helped Ishida develop his skills. Also helping his development will be his training at the Ioka gym, alongside Kazuto Ioka, Masayoshi Nakatani and Ryo Miyazaki. The gym has a number of top fighters to help Ishida prepare for a world title fight, and although some of his recent competition has been week, as he's fought in a number of stay busy fights, he is a real talent.
Travelling to Wales will be a new experience for Ishida, it's his first fight outside of Japan and will be a unique experience. He will also travel with the knowledge that no Japanese fighter has ever won a world title fight in Europe. Despite all that he'll be a very live under-dog, who will be full of self belief. The popular view here seems to be that Yafai will be too good and too physical for Ishida but the reality is that Yafai couldn't physically impose himself on Muranaka, a Flyweight, and given that Ishida is not only bigger but also well schooled himself this could be a very tough defense for the champion.
We can see Yafai winning, and he's not the clear betting favourite for no reason, but we certainly see this as being more competitive than the bookmakers, and British fans in general,expect it to be.