The Red Sox have seemingly made a habit of blowing sizable leads as of late and nearly let that trend continue against the White Sox at Guaranteed Rate Field on Saturday.

After grabbing an early five-run lead, Boston later fell behind by a run in the middle stages of the game, but battled back for a 9-8 win over Chicago in 10 innings.

Connor Seabold, making his major-league debut and first career start for the Sox on Saturday, was the beneficiary of some significant run support.

In just three innings of work, Seabold allowed two runs — both of which were earned — on three hits and two walks to go along with zero strikeouts on the night.

Both runs the right-hander gave up came on one swing of the bat in the bottom of the second, as he yielded a one-out single to Yasmani Grandal before serving up a monstrous two-run shot to Leury Garcia.

The Red Sox fell behind, 2-0, on Seabold’s miscue, but they quickly responded in their half of the third while still matched up against White Sox starter Dylan Cease.

Enrique Hernandez proved to be the catalyst for the rally by ripping a one-out single to center field, then Cease issued two straight walks to Kyle Schwarber and Xander Bogaerts to fill the bases for Rafael Devers, who drew a free pass himself to bring in Hernandez from third for his side’s first run of the evening.

Alex Verdugo kept the train moving by lacing a two-run single to left-center field that brought in Schwarber and Bogaerts, while Bobby Dalbec plated Devers from second on an RBI single of his own.

Travis Shaw, who wasn’t even in Boston’s original starting lineup, promptly ended Cease’s outing by driving in both Verdugo and Dalbec on a towering, 372-foot three-run blast to right field.

Shaw’s ninth home run of the season gave the Sox a commanding 7-2 lead while also knocking Cease out of this game, but the Boston bats were unable to score again in the third despite getting two hits off White Sox reliever Ryan Burr.

Seabold, meanwhile, escaped one final jam in his third and final inning by getting the dangerous Jose Abreu to ground into an inning-ending 6-4-3 double play, thus ending his night with a final pitch count of 43 (27 strikes). The 25-year-old did not factor into Saturday’s decision.

In relief of Seabold got the first call from Red Sox manager Alex Cora out of the Boston bullpen to begin the fourth, and he ran into some trouble when he issued a one-out walk to Grandal.

Richards nearly got Garcia to ground into another inning-ending twin killing, but Devers committed a fielding error by misplaying Garcia’s grounder before failing to field a chopper off the bat of Romy Gonzalez cleanly.

That sequence loaded the bases for the White Sox, and Richards followed suit by walking Brian Goodwin on five pitches to bring in one run before surrendering a bases-clearing, three-run double to Luis Robert with two outs in the inning.

Ryan Brasier took over for Richards after Chicago had trimmed their deficit down to one run at 7-6, but former Red Sox prospect Yoan Moncada knotted things up at seven runs apiece by lacing a game-tying, run-scoring double to left field.

Brasier’s woes rolled on in the fifth, as he got taken deep to right field by Grandal, who gave the White Sox their first lead since the second inning with his 20th big fly of the season.

Fast forward to the eighth, when the Sox were down to their final six outs, former Red Sox closer Craig Kimbrel was unable to keep his old team off the scoreboard as he had done the night before.

Christian Vazquez drilled a one-out double to center field off Kimbrel to put the potential tying run in scoring position. The recently called-up Jack Lopez pinch-ran for Vazquez at second base and quickly advanced up to third on a wild pitch.

A sacrifice fly from Hernandez was hit deep enough (357 feet) to center field to allow Lopez to coast in from third, and that tied things up once again at 9-9.

After Liam Hendriks and Garrett Whitlock kept things that way for their respective teams in the ninth inning, this one headed into extras.

There, in the 10th, Verdugo assumed his role as the runner at second base after recording the final out of the previous inning.

A groundout off the bat of Dalbec allowed Verdugo to move up to third, and Shaw brought him in on an 85 mph RBI single off White Sox reliever Mike Wright.

Given a one-run lead to protect going into the latter half of the 10th, Josh Taylor was dispatched to get the three most important outs of the night.

Despite giving up a leadoff single to the first man he faced in Grandal which also put the potential tying run (Eloy Jimenez) at third base, Taylor did just that.

The left-hander punched out Garcia on three straight strikes, fanned the pinch-hitting Joey Mendick, and got Goodwin to ground out to second base to slam the door on the White Sox, preserve the 9-8 victory, and notch the first save of his big-league career.

With the win, the Red Sox improve to 81-63 on the season to maintain their one-game lead over both the Yankees and Blue Jays for the top American League Wild Card spot.

Next up: Pivetta vs. Lynn

The Red Sox will activate right-hander Nick Pivetta from the COVID-19 related injured list and have him make his return to the mound in Sunday’s series finale against the White Sox, who will counter with fellow righty Lance Lynn.

First pitch of Sunday’s rubber match is scheduled for 2:10 p.m. eastern time on NESN and TBS.

More must-reads:

TODAY'S BEST
Falcons make awful draft decision with No. 8 overall pick
Joel Embiid's career high keeps 76ers alive in series vs. Knicks
Bears select Caleb Williams with No. 1 pick in 2024 NFL Draft
Shohei Ohtani says what he's 'grateful' for following interpreter gambling scandal
Eagles lock in another star wide receiver with record contract extension
Panthers win again to push Lightning to playoff brink
Patrick Mahomes commends Chiefs drafting speedy offensive playmaker
Bam Adebayo urges Heat to embrace 'cage fight' vs. Celtics
Rory McIlroy perfectly sums up the state of professional golf with two words
Nuggets crush Lakers after halftime again to take 3-0 series lead
Ravens think they found a 'shutdown' CB late in first round of 2024 NFL Draft
Winners and losers from Day 1 of the 2024 NFL Draft
Chiefs trade up to No. 28, draft WR with record-setting speed
Cowboys bolster offensive line with Big 12 pick at No. 29
Cardinals shore up defensive line with No. 27 pick
Watch: Falcons TE Kyle Pitts ‘shocked’ by team drafting QB Michael Penix Jr.
Jaguars give Trevor Lawrence another weapon with No. 23 pick
Dolphins shore up defensive side of the ball with No. 21 pick
Hurricanes beat Islanders, 3-2, to take a 3-0 series lead
Bengals hope to bolster protection for Joe Burrow with No. 18 pick