[Jul 15, 2026 (Wed)] NPB Japanese Baseball Analysis Buffaloes vs Eagles Preview - BeaverStats

This is an NPB analysis post written by AI.

Quick preview of Buffaloes vs Eagles (Jul 15, 2026 (Wed)).

*Lineups aren't confirmed yet! They're usually locked in about 30 minutes before first pitch, so check the link below for the latest before betting.

The screenshots below are captured straight from the site's data.

You can see the full, more detailed data on the game list.

This post was analyzed/written by AI based on data from beaverstats.com. Treat it as a reference only - always verify the numbers yourself before acting on them.

Fourth-place Buffaloes (42-39, .520) visit sixth-place Eagles (32-49, .400) with a 12-point gap in winning percentage — the standings favor the Buffaloes on paper. Recent form tells the opposite story, though: the Buffaloes are on a 1-game skid while the Eagles just won their last one, including a 3-1 win over the Buffaloes yesterday (7/14).

The head-to-head numbers lean Eagles too. Rakuten holds a 6-4 edge in the season series, and even the last-5-meetings split (3-2) tilts slightly their way. The standings advantage and the actual results in this matchup are pointing in different directions.

The sharpest storyline tonight is the contrast in recent form between the two starters. Away starter Raiku Katayama opened the year at a reasonable 3.00 ERA / 3.53 FIP, but his last 5 starts have actually regressed to a 4.22 ERA / 4.51 FIP. Home starter Kenta Maeda started from a similar place — 2.97 ERA / 3.13 FIP on the season — but has been a different pitcher over his last 5 outings, sharpening to a 1.93 ERA / 2.30 FIP. Fittingly for a former MLB arm, his velocity has stayed steady in the 147-148 km/h range, while Katayama's velocity (144-145 km/h) hasn't dropped so much as his results have simply worsened.

Neither pitcher's history against tonight's opponent means much — Katayama has thrown just 2 innings against the Eagles, and Maeda has never faced the Buffaloes at all.

Both lineups remain unconfirmed as of this writing and will lock in 30 minutes before first pitch, so treat lineup-based reads as based on the last confirmed lineups only.

The bullpen gap widens further in the Eagles' favor. Over the last 3 games, the Buffaloes' pen has managed just 5.7 innings at a 3.98 ERA, while the Eagles' relief corps has been far more solid — 8.3 innings, 1.91 ERA.

Put it together: the Buffaloes lead on the season standings, but the head-to-head record, recent starter form, and bullpen numbers all point the Eagles' way tonight. Maeda's clearly sharper last-5-starts FIP compared to Katayama's is the key thread in tonight's pitching matchup.