[Jul 14, 2026 (Tue)] NPB Japanese Baseball Analysis Giants vs Swallows Preview - BeaverStats

This is an NPB analysis post written by AI.

Quick preview of Giants vs Swallows (Jul 14, 2026 (Tue)).

*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.

Giants vs Swallows (07.14, 6:00 PM, Jingu Stadium) Starters: Giants Iori Yamasaki / Swallows Taichi Yamano

The Swallows are 40-39-1, a .506 percentage, 3rd in the Central League (on a 2-game losing streak), while the Giants are 42-36-2, a .538 percentage, 2nd place (on a 2-game win streak). A 3.2-point gap with the teams sitting 2nd and 3rd — this is close to a coin-flip on paper.

The head-to-head record leans the Swallows' way, though. They've won two of the last three meetings (5/21, 6/30, 7/1) and lead the season series 3-2. The team that's technically behind in the standings has actually been getting the better of these matchups, which adds a bit of a reversal angle.

This game has a real data asymmetry on the starter side. Yamano's velocity has been trending gently upward (146.3 → 146.4 → 146.2 → 147.8 → 147.0), and he's posting a strong 1.91 ERA / 2.81 FIP on the season. His last five starts are also sharp — 1.65 ERA / 3.22 FIP, so while the FIP ticked up slightly, the results remain excellent. Against the Giants specifically, he's won all four of his career starts, allowing 0-2 runs each time — a total mismatch in his favor. Yamasaki, on the other hand, has no recorded velocity trend, no season stats, and no last-five-starts data in the system at all. This doesn't look like he genuinely has zero innings — more likely a data gap — but as it stands there's simply nothing to compare, which makes him the single biggest unknown in this game.

Neither lineup is confirmed yet. Based on the last available lineup, the only vs-pitcher data we have is the Giants' hitters against Yamano, and outside of Shunsuke Sasaki (1.167 OPS) they've mostly been shut down (Shunsuke Urata and Misaki Sasahara both at .000). There's no data for the Swallows' hitters against Yamasaki, for the same reason as above.

The Swallows' bullpen has been shaky lately — just 4.3 innings across 5 relievers with a 6.98 ERA — while the Giants' has been steadier at 9 innings across 7 relievers with a 3.63 ERA.

Bottom line: Yamano is a known quantity with a dominant record against this opponent, while the Giants' starter is essentially a blank slate in the data — the biggest wildcard in the game. Elsewhere, the Swallows hold the edge in the season series and the starter matchup history, but the Giants' bullpen looks clearly more reliable.