№ 01Tatsuya Imai carries a 6.43 ERA across 35.0 innings this season, giving Arias a starter he can do damage against.
№ 02Over Imai's last 5 starts, his ERA in the most recent two is 11.12 versus 2.53 in the older pair, so he is trending the wrong way.
№ 03Imai has walked 24 batters across 35.0 innings for a 6.2 BB/9, command that sits in the bottom tier of the league.
№ 04Arias has been hitting well against righties, posting a 0.79 OPS in 28 plate appearances versus right-handed pitching this season.
№ 05Daikin Park plays to a 1.03 home run factor for right-handed hitters, giving Arias a friendly backdrop for an extra-base swing.
§ 01The analysis
This bet leans on the matchup more than the hitter's season line. Tatsuya Imai owns a 6.43 ERA across 35.0 innings, his 4.90 FIP backs up that runs are real, and his 6.2 BB/9 from 24 walks puts him in the bottom tier of the league for command. The recent trend is worse, with his ERA in the most recent two starts at 11.12 against 2.53 in the older two of his last 5. Gabriel Arias has been ordinary on the surface at .231 with a 0.68 OPS over 39 at-bats, and he sits at 8 hits in 32 at-bats over his last 10 games, so he is not in a peak stretch. But against right-handed pitching he carries a 0.79 OPS in 28 plate appearances, and Daikin Park's 1.03 home run factor for righty bats helps the extra-base equation. The counter is Imai's 4.96 xERA, which suggests his runs allowed have outpaced his contact quality and some regression is due. At +163, the price more than accounts for that risk.
§ 02The call
Take Arias over 1.5 total bases at +163. The path is straightforward — a right-handed bat with a 0.79 OPS against righties in 28 plate appearances steps in against a starter sporting a 6.43 ERA, a 4.90 FIP, a 6.2 BB/9, and a recent two-start ERA of 11.12. Daikin Park's 1.03 home run factor for right-handed hitters supports the extra-base outcome the bet needs. Imai's xERA hints at some regression coming his way, but the price at plus money builds in plenty of cushion for that. Play the over.
Final resultWINGabriel Arias OVER 1.5 Total Bases · +163 Graded Jun 20, 2026