Wet weather on Friday evening forced the postponement of Game 4 in the American League Championship Series, which had been set to feature the Tampa Bay Rays against the Cleveland Guardians. Persistent rainfall throughout the scheduled dry window left league planners without the weather conditions they had built their timeline around, according to an unnamed source familiar with the situation.

Rays manager Kevin Cash noted that as the hour grew late, both clubs and MLB had done what they could to get the game played, adding that stopping at that point made sense given the uncertainty of whether another weather band might arrive. The postponed playoff series is set to continue Saturday at 8 p.m. ET, followed by Game 5 at Progressive Field on Sunday at 5 p.m. and a potential Game 6 on Monday at 8 p.m. in St. Petersburg, Florida — a challenge Cash said the teams had seen coming for days.

Guardians manager Stephen Vogt described a drawn-out process of weather consultations and back-and-forth deliberations before MLB determined that waiting was the right course of action, adding that with a game of that standing on the schedule, every effort to play at the appointed time matters.

The postponement marked the first time an ALCS contest had been pushed back since 2019, when New York hosted Houston in that year's championship series — a delay the league opted to absorb rather than push through.

A two-run home run off the bat of Petey Halpin handed the Guardians a 3-2 win in Thursday afternoon's Game 3, putting them ahead two games to one in the best-of-seven series. No lineup changes are expected for Game 4, with each franchise keeping the pitcher originally slated to take the mound on Friday.

Shawn Armstrong is lined up to take the mound first for Cleveland in a relief-heavy pitching arrangement, while Martinez is lined up to take the mound for Tampa Bay. With four playoff rounds already logged, Armstrong is preparing to appear for a fifth time during this postseason run. Across 5⅓ innings of work, just one hit reached his ledger, while five batters departed via strikeout.

A calf muscle strain in late July put Armstrong's season in doubt, yet he returned to the field before the final week of the regular schedule closed out. Cleveland selected Armstrong in the 18th round of the 2011 draft, and he did not reach the majors until four years had passed.

Armstrong, who had been dealt to Seattle in 2017 and subsequently suited up for four additional organizations — Tampa Bay among them — before joining the Guardians' roster this year, told reporters ahead of Thursday's Game 3 that standing in the Tampa outfield during Game 2 alongside Erik Sabrowski brought home the weight of the moment, noting that having been drafted there, having played there, and now returning under those circumstances left him at a loss for words.

In the third contest of the Division Series against the New York Yankees, Martinez took the mound as the starting pitcher. Four innings into his outing — cut short after recording just one out in the fourth — he had surrendered a pair of runs on five hits, issuing one walk while collecting three strikeouts.

Across 15 victories and six defeats during the regular season, a 3.10 ERA placed Martinez sixth among American League starters. Ranking third in the AL for outings allowing no more than three runs, he made 26 such appearances, and he described the postseason assignment in similar terms — a battle to record as many outs as possible for the club, just as his regular-season turns had been. On Thursday, he described the matter as one that warranted attention.

Four of the remaining matchups may need to be played on consecutive days, with a possible Game 7 landing on Tuesday. For the Milwaukee Brewers, a seven-day gap in their schedule sets up a home opener at the World Series on Oct. 23, with the winner of the Cleveland–Tampa Bay series as their opponent.

Four consecutive victories in the NL Championship Series sent Milwaukee to its first World Series berth since 1982, with the sweep removing the Dodgers — who had claimed back-to-back titles — from postseason contention. A member of the roster noted afterward that the club had taken all four games. Vogt indicated that the team's attention remained fixed on the games remaining on the schedule, which still offer the side an opportunity to collect wins and keep their season on track.