Yomiuri vs Yokohama Baystars Prediction 10 October 2026
π‘ Yomiuri have secured home-field advantage in the opening round of the Climax Series after finishing second with a 76-64-3 record, while DeNA wrapped up the regular season in third at 71-69-3. However, their most recent head-to-head on October 3 saw the visitors claim a 5-2 victory in Tokyo, and DeNA went on to edge past Hanshin 2-1. In Game 1 of the series, Yomiuri counter DeNAβs strong recent form by turning to their ace starter-Haruto Inoue, who boasts a 2.02 ERA.
DeNA have won eight of their last ten, but over the course of the season, both sides have been evenly matched.
π The latest ten-game stretch paints a grim picture for the hosts: DeNA have taken eight wins to just two for Yomiuri, outscoring the Giants 42-22. September was especially tough for Yomiuri, suffering defeats of 0-5, 3-4, and 2-13, before DeNA claimed another 5-2 victory on October 3. However, the overall season series has been much more balanced-Yomiuri edged it with a narrow 13-12 advantage.
Head-to-head statistics Yomiuri - Yokohama Baystars

The Giants respond to Inoueβs shaky finish with the deepest bullpen of the matchup.
Yomiuri wrapped up the regular season without a win in their last three games-drawing 2-2 with Hanshin, falling 1-5 to Yakult, and losing 2-5 against DeNA. Offensively, they trail their current opponents, tallying 486 runs, 103 home runs, and a .234 team batting average over the season. However, their real strength lies on the mound: a 2.80 ERA, 16 shutouts, 159 holds, and 47 saves. The Giants boast greater pitching depth than DeNA-a critical asset in a short series, especially once the starter exits the game.
Match Results: Yomiuri Giants

Yokohama head into the playoffs boasting the leagueβs most potent attack and riding a two-match winning streak.
Yokohama closed out the regular season with back-to-back wins-5-2 over Yomiuri and 2-1 against Hanshin. Their primary strength lies in their offense: they led the Central League with 557 runs, smashed 125 home runs, and posted a .246 batting average with a .374 slugging percentage. Their pitching, however, doesnβt quite match up to the hosts-DeNAβs team ERA sits at 3.27, though their 147 holds highlight solid bullpen depth. As a result, DeNA pose a bigger threat at the plate but have less margin for error, especially if Azuma gives the hosts an early edge.
Match Results: Yokohama Dena Baystars
βΎ Starting Pitchers
Haruto Inoue, a left-hander, has made 23 starts this season, posting a 10-8 record with a stellar 2.02 ERA across 147 innings. Heβs allowed 114 hits, struck out 146, surrendered 39 runs, and holds an impressive 0.98 WHIP. Inoue has delivered 17 quality starts, thrown one complete game, and recorded one walk-free outing, though he hasnβt notched a shutout. Opposing batters are hitting just .216 against him, and with nearly a strikeout per inning, Yomiuri are able to control the pace of the game without relying heavily on their defense.
Katsuki Azuma, also a southpaw, has started 25 times this year, going 12-6 with a 2.40 ERA over 161.1 innings. Heβs given up 136 hits, struck out 120, allowed 50 runs, and carries a 1.02 WHIP. Azuma has produced 22 quality starts, pitched one complete game, and has one walk-free appearance, but no shutouts. With quality starts in 88% of his outings, Azuma is a highly dependable option on the mound-so donβt expect the hosts to build an early lead easily in this matchup.
β Editorβs Prediction
DeNA head into the playoffs boasting the best current form, a far more productive offense this season, and eight wins in their last ten head-to-head meetings-undeniable arguments in their favor. However, the opening game of the series gives Yomiuri a clear edge on the mound and in the late innings. Inoue wrapped up the regular season with a 2.02 ERA and a 0.98 WHIP, slightly outperforming Azuma in both metrics, and heβs backed by a bullpen that posted a 2.80 ERA, racked up 159 holds, and closed out 47 saves. For comparison, DeNAβs team ERA stands at 3.27. With two quality starters on the hill, this matchup could easily head into the late frames tied at 1-1 or 2-2, where the hostsβ pitching depth becomes a decisive factor. The recent head-to-head record remains a concern, but home field, Inoue, and a more reliable pitching structure give Yomiuri a solid advantage in Game 1 of the series. Weβre taking Yomiuri to win.