Hiroshima vs Nippon-Ham Fighters Prediction
π‘ Hiroshima opened the series against Nippon-Ham with a 3-1 victory, delivering a trademark performance at home: solid pitching, measured offense, and steady game management. Nippon-Ham didn't collapse, but they struggled to put the hosts under sustained pressure. Looking ahead to June 4, the line again suggests a low-scoring affair: Sehei Mori faces Reo Shibata on the mound, and Mazda Stadium isnβt known for explosive offense. Prediction - total runs under 6.5.
Head-to-Head
π The current series kicked off with a 3-1 victory for Hiroshima, setting an immediate pitching tone. The hosts secured the win without piling on runs, while Nippon-Ham managed just a single scoring play. From a totals perspective, itβs notable that neither side artificially inflated the pace- the score remained tight for much of the contest, making every mistake costly. If Game 2 follows a similar rhythm, the 6.5 run line once again appears a bit high for those leaning towards the under.
H2H Stats Matches and Previous Teams Results

Hiroshima Toyo Carp Team Overview
Hiroshima secured a crucial home win, but their offensive output remains modest. The team tends to come out on top when their pitching staff keeps opponents in check, rather than when games turn into high-scoring affairs. Mori fits perfectly into this approach: with a 1.59 ERA and few runs allowed, he gives the hosts another chance to build their game plan around strong starting pitching. After a 3-1 victory, Hiroshima have little reason to deviate from this formula-they just need to maintain control and wait for their opportunities.
Match Results: Hiroshima Toyo Carp

Hokkaido Nippon-Ham Fighters Team Overview
Nippon-Ham, coming off a 1-3 defeat, need to step up their attacking play, but this fixture doesnβt look ideal for an explosive response. Shibata has yet to feature for the first team in 2026, which adds a layer of uncertainty, though his numbers last season were solid enough. For the visitors, itβs crucial not to allow Hiroshima an early lead-once the hosts get in front, theyβre experts at slowing the tempo and shutting the game down. In these circumstances, Nippon-Ham are more likely to look for a measured response rather than throwing caution to the wind from the start.
Match Results: Hokkaido Nippon-Ham Fighters
βΎ Starting Pitchers
Sehei Mori, a left-hander, enters with a 1.59 ERA through three appearances and a 0-0 record. So far this season, heβs logged 17 innings, allowed 16 hits, struck out 11, and given up 4 runs. While the sample size remains small, Moriβs profile is reliable: he rarely surrenders big innings and keeps Hiroshima competitive. For an under bet, itβs especially notable that he can navigate the early frames without major setbacks.
Reo Shibata, a righty, has yet to pitch for the first team in 2026. Looking back at his 2025 numbers with the main squad: four games, a 2.92 ERA, 12.1 innings pitched, 11 hits allowed, 7 strikeouts, and 4 runs conceded. Thereβs some risk as he returns after missing time with the top team, but last yearβs line doesnβt raise major concerns. Nippon-Ham will hope he delivers a steady start and avoids early damage.
β Editorial Prediction
With the series standing at 3-1, the second game is likely to hinge on pitching control. Hiroshima, playing at home, have no need to force the tempo if Mori keeps Nippon-Ham in check. The visitors will look for a response, but Shibata-back in the starting rotation after a break-seems unlikely to push for a high-paced game or risk extra traffic on the bases. Both teams have their reasons to play it safe: Hiroshima can lock up the series by sticking to their trademark low-scoring approach, while Nippon-Ham will be desperate to keep things tight and avoid falling further behind early. In this context, backing the under 6.5 total runs looks like the better play.
