Nippon-Ham Fighters vs Chiba Lotte Prediction 31 July 2026
📡 Nippon-Ham return to Es Con Field on the back of a 6-2 victory over Rakuten. Lotte also wrapped up their previous series on a high note, edging Orix 3-2. The hosts sit higher in the standings and have looked convincing throughout this season’s head-to-head clashes. Kota Tatsu’s impressive personal record against Lotte gives Nippon-Ham an extra edge, while Tokito Kawamura has notably struggled when facing Nippon-Ham’s offense.
Head-to-Head
📊 In their last 10 head-to-head clashes, Nippon-Ham have come out on top six times, while Lotte have claimed four wins. The hosts have racked up 47 runs compared to the visitors’ 40. These matchups have been high-scoring affairs, averaging 8.7 total runs per game, with both teams posting commanding victories on several occasions. Nippon-Ham have made better use of their power hitting, taking two of the last three meetings between the sides.
Head-to-head statistics Nippon-Ham Fighters - Chiba Lotte

Hokkaido Nippon-Ham Fighters Team Overview
Nippon-Ham sit third in the standings with a 54-42 record, trailing Seibu by just half a game. Heading into the break, they claimed a series win over Rakuten and racked up ten runs across the final two games. In this season’s head-to-head against Lotte, the hosts hold the edge in wins (8-5), runs scored (65-45), and home runs (28-12). The closed roof at Es Con Field guarantees consistent conditions for Tatsu.
Match Results: Hokkaido Nippon-Ham Fighters

Chiba Lotte Marines Team Overview
Lotte currently sit fifth with a 41-46-3 record. They snapped their losing streak with a win over Orix, buoyed by an impressive 8.1-inning outing from Kawamura. While the visitors have shown they can keep games close, their pitching has struggled against Nippon-Ham in head-to-head matchups, allowing nearly five earned runs per nine innings. To come away with a result here, Lotte will need another strong start on the mound and must do a much better job containing the heart of the Fighters’ lineup.
Match Results: Chiba Lotte Marines
⚾ Starting Pitchers
Kota Tatsu will take the mound for Nippon-Ham. The right-hander has appeared in 19 games this season, posting a 2-6 record with a 3.49 ERA. His numbers include 69.2 innings pitched, 59 hits allowed, 64 strikeouts, and 29 runs surrendered. Against Lotte, Tatsu has faced them three times, going 1-0 with a stellar 0.90 ERA. He’s limited hard contact against this lineup and has also found success working out of the bullpen at times this season.
Tokito Kawamura gets the start for Lotte. The righty has made six appearances, carrying a 1-2 record and a 2.97 ERA. Over 36.1 innings, he’s given up 35 hits, struck out 15, and allowed 13 runs. In two starts versus Nippon-Ham, his ERA sits at 6.30. Kawamura enters this matchup after an extended outing against Orix, but he doesn’t generate many strikeouts and relies heavily on his defense to get outs.
⭐ Editor’s Prediction
Kawamura delivered a solid outing in his previous start and edges Tatsu in overall season ERA. However, the head-to-head numbers flip the script. Tatsu has allowed less than one earned run per nine innings against Lotte, while Kawamura’s ERA versus Nippon-Ham sits at 6.30. The hosts have dominated the season series, outscoring their opponents by twenty runs and more than doubling them in home runs. Lotte might keep things competitive thanks to their freshness after the break, but their starting pitcher will be under constant pressure from Nippon-Ham’s hard-hitting lineup. Nippon-Ham are also highly motivated in their chase for second place and benefit from the familiar confines of their indoor stadium. If Tatsu delivers his usual performance, the well-founded prediction is a Nippon-Ham win.
