Hiroshima vs Yomiuri Prediction 5 September 2026
📡 Yomiuri opened the series with a 3-1 win, holding onto second place, while Hiroshima slipped to 49-65-4. The visitors’ offense has also been struggling lately: over their last six games, Yomiuri have not scored more than four runs in a single outing. For this prediction, the spotlight is on left-hander Sego Tamamura, who enters the game with a 2.95 ERA this season.
Head-to-Head
📊 Yomiuri have claimed victory in seven of their last ten head-to-head clashes, though low-scoring games are a common theme. The aggregate score across these ten matchups stands at 45-27 in favor of the visitors, with an average total of 7.2 runs per game-though this figure is skewed by two high-scoring contests featuring 16 and 18 runs. In six out of those ten meetings, the teams failed to surpass the 6.5-run line.
Head-to-head statistics Hiroshima - Yomiuri

Hiroshima Toyo Carp Team Overview
Hiroshima currently sit fifth in the standings. Their form at the start of September has been mixed: a commanding 5-1 win over Chunichi, followed by a narrow 4-5 loss, another 5-2 victory, and a 1-3 defeat to Yomiuri on Friday. In the season series against their current opponent, Hiroshima have managed just six wins in 18 games, tallying 57 runs-just over three per contest. With that level of offensive output, there’s little margin for error, especially when the starting pitcher is capable of keeping the score tight.
Match Results: Hiroshima Toyo Carp

Yomiuri Giants Team Overview
Yomiuri stand at 65-55-2, but their offense continues to underwhelm. Their last three August matchups against Hanshin ended in defeats-1-4, 1-4, and 1-3-followed by a 4-3 and a 1-2 result versus DeNA, before finally edging Hiroshima 3-1. Across these six games, the team managed just 11 runs. However, Yomiuri’s pitching staff have posted a collective ERA of 2.81 in the season series against Hiroshima, consistently giving them a chance to win even without explosive run support.
Match Results: Yomiuri Giants
⚾ Starting Pitchers
Sego Tamamura, the left-hander for Hiroshima, has made 11 starts this season, posting a 2.95 ERA with a 1-5 record. Over 58 innings, he has allowed 49 hits, struck out 41 batters, surrendered 21 runs, and holds a WHIP of 1.05. Tamamura has delivered five quality starts, though his win-loss tally doesn’t quite reflect his strong individual performances.
Masahiro Tanaka, the right-hander for Yomiuri, has also made 11 starts, recording a 3.70 ERA and a 3-4 record. He’s pitched 58.1 innings, given up 66 hits, struck out 45, allowed 28 runs, and carries a WHIP of 1.46. With just four quality starts, the veteran’s consistency has been less reliable compared to Tamamura.
⭐ Editor's Pick
The key factor here is the combination of Yomiuri’s recent struggles at the plate and Tamamura’s quality on the mound. The visitors have managed just 11 runs over their last six games, while Hiroshima’s lefty boasts a 1.05 WHIP and allows fewer than three earned runs per nine innings. Tanaka tends to allow more baserunners, but Hiroshima are averaging just over three runs per game in this season’s head-to-heads, and were limited to a single run yesterday. In six of the last ten meetings, the 6.5-run line has stayed under, with a few high-scoring outliers skewing the series average. If Tamamura goes deep into the game, we could see another low-scoring contest in the 2-1 or 3-2 range. We’re backing the under 6.5 total runs.
