Here are five things to watch and predictions as the Mets and Giants play a three-game series at Citi Field starting on Friday at 7:10 p.m. on SNY.
5 things to watch
The transformed roster
Before the trade deadline, the relief corps was the Mets' biggest question mark. Now, they have arguably the best bullpen in baseball.
By trading for Gregory Soto last week and then swinging huge deals for Ryan Helsley and Tyler Rogers on Wednesday, the Mets have added three legitimate late-inning arms to help bridge the gap to closer Edwin Diaz, who is having a phenomenal season.
And by dealing for Helsley (triple-digit fastball, filthy slider), Rogers (nasty sinker from a submarine delivery), and Soto (lethal against left-handers), the Mets will be adding three very different looks to the 'pen.
Additionally, the acquisitions allow the Mets to slot Reed Garrett (2.70 ERA), Ryne Stanek (3.82 ERA), and Brooks Raley (0.00 ERA in five games since returning from Tommy John surgery) lower on the depth chart, and should ease the strain on a unit that had been logging tons of innings while making up for a starting staff that -- outside of David Peterson -- hasn't gone deep often.
What looks great on paper will still need to translate to the field, but the Mets now have a championship-level bullpen that has a chance to be the best in their history.
In addition to the bullpen moves, the Mets found a new center fielder -- swinging a deal for Cedric Mullins on Thursday.
Mullins has picked it up offensively lately, slashing .321/.333/.547 in 57 plate appearances over his last 16 games.
Overall this season, he has hit .229/.305/.433 with 15 home runs, 19 doubles, and 14 stolen bases. His OPS+ is 103, which is a tick above average.
Will The Fab Four get going?
The Mets' Jekyll and Hyde offense was kept in check during the last two games against the Padres earlier this week, though there's the caveat that they were without Juan Sotofor most of Tuesday's game and all of Wednesday's.
Still, three of the players who were dubbed part of The Fab Four by owner Steve Cohen are all in the midst of serious slumps -- though some are deeper than others.
Soto is hitting .114/.262/.229 in 42 plate appearances over his last 10 games,Francisco Lindor is in an 8-for-59 stretch, and Pete Alonso is slashing .083/.162/.150 in 68 plate appearances over his last 17 games.
Lindor has looked a bit frustrated lately, while Soto has seemed mostly like himself -- and was done in multiple times in San Diego by horrid calls made by the home plate umpire.
The situation with Alonso bears watching, as he's started to get away from the patient approach that helped him get off to such a torrid start.
Can Kodai Senga lock back in?
Senga was dominant before hitting the IL due to a hamstring issue, and looked like he hadn't missed a beat upon his return on July 11, when he tossed 4.0 shutout innings. But things have taken a turn since.
Senga allowed four runs while lasting just 3.0 innings against the Angels on July 21, then gave up three runs in 5.0 innings against the Giants while walking five.
During his recent struggles, Senga has pointed to issues with his mechanics and overthinking.
Senga gets the ball on Saturday.
The Giants are weakened and reeling
After spending the majority of the season in playoff position, the Giants have lost eight of their last 10 games -- including six in a row -- to fall to 54-55.
They are now on the outside of the postseason picture, and their trade of Rogers to the Mets reflects their position in the standings.
As San Francisco has struggled, Rafael Devers has gotten off to a horrible start after being acquired from the Red Sox in a blockbuster trade earlier this season.
In 37 games for the Giants, Devers is hitting .219/.327/.365 with four home runs and eight doubles in 162 plate appearances over 37 games.
Robbie Ray and question marks
Logan Webb pitched on Wednesday, meaning he will miss the series against the Mets.
That leaves Robbie Ray, who is having a very good season, in line to start the series-opener on Friday night.
Ray has slowed down a bit, but was solid against the Mets in his last start this past weekend in San Francisco, limiting them to two runs on five hits in 5.2 innings.
The Giants haven't announced starters for Saturday or Sunday.
Predictions
Who will the MVP of the series be?
Soto seems primed to emerge from his slump.
Which Mets pitcher will have the best start?
David Peterson
Peterson has been the Mets' rock, tossing 6.0 innings or more over his last four starts while allowing just three earned runs.
Which Giants player will be a thorn in the Mets' side?
Matt Chapman
Chapman went deep against the Mets twice last weekend.