One more win.

The Reading Fightin Phils are one victory away from capturing their first Eastern League title since 1995.

In Game 1 of the three-game series against the Erie SeaWolves (Detroit Tigers Double-A affiliate), Reading walked out of western Pennsylvania with a 1-0 win behind catcher Caleb Ricketts’ sacrifice fly in the top of the ninth inning.

The Fightin Phils now host the SeaWolves in Games 2 and 3, if needed, on Tuesday and Wednesday.

A complete 180 from how the Eastern League Divisional Series went, with the Phils scoring 21 runs in the opening playoff appearance at Baseballtown, Reading had to grind out the 1-0 victory behind phenomenal pitching and solid defense.

Starting RHP Luke Russo allowed just five hits in as many innings, with three strikeouts.

And just like Russo, Erie’s LHP Joe Miller had a career day, tying his season high of seven strikeouts in a season-high seven innings.

A true pitching duel.

Even when teams found a way to get on base, there was no budging from the starting pitchers.

After allowing runners on back-to-back singles, Russo’s day ended in the fifth, but reliever Mavis Graves came in and struck out the next two batters, including the Tigers’ No. 1 prospect, RF Zyhir Hope.

Phillies No. 20 prospect Wen Hui-Pan came in in the eighth, allowing a walk, but following a strikeout, the Fightin Phils turned a double play to end the inning.

Heading into the ninth, remaining at 0-0, SeaWolves closer Moises Rodriguez started to feel the pressure as the intensity rose.

Raylin Heredia, Carson DeMartini and Aroon Escobar all walked consecutively to load the bases with zero outs.

Rodriguez’s day was done after 22 pitches, as Colin Fields took the mound, getting Pedro Leon to pop up in the infield instantly.

But, enter Caleb Ricketts.

The 26-year-old drove a ball deep to right field, scoring Heredia on the sac fly to give Reading the first run of the game.

Fields forced Austin Murr into a ground ball, but the damage was already done.

Estibenzon Jimenez took the mound in the bottom of the ninth, previously earning the save in Game 2 of the Eastern League Divisional Series.

And Jimenez did just that again, forcing two groundouts and a strikeout on just nine pitches as the chance at an Eastern League Championship is possibly nine innings of work away.