HELLERTOWN — Calm. Confident. Connected.

Lehighton looked every bit of that Friday afternoon.

After battling through an up-and-down regular season and earning a spot in the Colonial League playoffs through a tiebreaker, the eighth-seeded Indians delivered their biggest performance of the year.

Lehighton used a six-run fourth inning and a relentless defensive effort to stun top-seeded Saucon Valley 7-5 in a Colonial League baseball quarterfinal at Saucon Valley High School.

“These guys, man, I’m telling you, they’re what you call a pure team,” Lehighton coach J.C. Dietz said. “There’s no, ‘I need to do this, I need to do that.’ They just play for each other.”

The Indians advanced to Monday’s semifinals against Northwestern Lehigh.

Lehighton’s season has been filled with swings. The Indians opened the year with three straight losses before responding with six wins in seven games. Later, a five-game skid left their postseason hopes uncertain before the Tribe regrouped late in the season.

That resilience surfaced again Friday.

Saucon Valley grabbed a 2-0 lead in the first inning after a run scored on a wild pitch and Landon Huber followed with an RBI single.

But Lehighton’s defense helped prevent further damage. After sophomore reliever Luke Haydt entered the game with the bases loaded and no outs, Aiden Solt made a leaping grab at shortstop and fired to third base for a double play. Haydt – who entered after Lehighton’s starter exited early due to injury – later recorded a strikeout to end the inning and strand a runner.

“A sophomore walks into the game, bases loaded, nobody out, and we only gave up two,” Dietz said. “I thought that was the whole game.”

Haydt embraced the moment.

“Just to come in, throw my game and throw strikes and kind of trust myself,” Haydt said. “We all come together as a team to really calm each other down.”

Saucon Valley extended the lead to 3-0 in the second inning on MacArthur Gilman’s sacrifice fly before Lehighton finally broke through in the third.

Chase Llewellyn doubled and later scored when Logan Bellis reached on an error to trim the deficit to 3-1.

The Panthers answered immediately in the bottom half of the inning. Madden Heiserman and Huber opened the frame with one-out singles before Zakary Ziegler added an RBI hit to make it 4-1.

Lehighton, however, never panicked.

“We’ve been behind all season, so it wasn’t anything new to us,” Solt said. “We just came up there ready to hit, and that’s what we did.”

The game changed in the fourth inning.

Lehighton sent 10 batters to the plate, drew four walks and scored six runs to surge in front. Cash White delivered an RBI single, Llewellyn and Bellis each forced in runs with walks, Jayse Lawrence added a two-run single, and Haydt capped the rally with a sacrifice fly that gave the Indians a 7-4 lead.

“I think we really put our heart into this game,” Bellis said. “We kept our heads in this game and cheered for each other and brought each other up. That helped with everything.”

Just as importantly, Lehighton continued making plays defensively.

Haydt and the Indians worked through a scoreless fourth inning before escaping Saucon Valley’s biggest threat in the fifth.

The Panthers loaded the bases with one out, but Lawrence made a catch in left field and quickly fired the ball back to the infield to prevent a run from scoring on the tag. Moments later, Solt snagged a line drive back to the mound to end the inning and preserve the lead.

“Our defense is literally our calling card,” Dietz said. “We’re where we’re at right now because of our defense.”

Third baseman Brady Stubits also played a major role defensively during the contest.

“Brady ... without him at third base, we’re not where we’re at either,” Dietz said.

Saucon Valley pulled within 7-5 in the sixth inning, but Solt – who entered with the bases full and one out in the fifth – settled things down by striking out Heiserman looking before recording another out on a popup near the mound.

The Panthers brought the tying run to the plate in the seventh after Jacob Eshleman doubled with one out, but Lehighton closed the door.

Stubits handled a grounder at third for the second out before Konner Nalesnik secured the final out on a line drive in right field to complete the upset.

Solt led Lehighton offensively with two hits, while Lawrence and Bellis each drove in two runs. Llewellyn doubled, drove in a run and scored twice.

Haydt earned the win in relief after throwing 70 pitches and allowing two runs over 4 1/3 innings.

“I’m not surprised that we won,” Dietz said. “I’m just surprised at the growth so fast.”

UP NEXT ... Lehighton will face No. 5 seed Northwestern Monday at 4:35 p.m. at Parkland. The Indians won both regular season meetings with the Tigers – 1-0 on April 24 and 9-0 on April 27.

Lehighton 001 600 0 - 7 7 1

Saucon Valley 211 001 0 - 5 9 2

Dietz, Haydt (1), Solt (5) and Goida; Eshleman, Brown (4), Chaffier (4). W - Haydt. L - Eshleman.

Records: Lehighton (10-11); Saucon Valley (16-4).