One Pitcher Broke the World Series Mound

The last game of the 2026 season kept pausing for rakes and tamps. Here’s why the landing spot matters for every league, plus a new AI swing coach and another ticket-site meltdown.

01 — The clincher

The World Series clincher kept stopping for mound repairs

The Brewers are champions. The clincher still had to stop, inning after inning, so a grounds crew could patch one spot of dirt.

The Milwaukee Brewers beat the Tampa Bay Rays 4-1 on Oct. 28 to win their first World Series, but Game 5 kept pausing for mound repairs at Tropicana Field. Starter Jacob Misiorowski was tearing up his landing spot from the first inning. For adult leagues heading into the offseason, it’s a reminder that the landing area is the most-abused patch of dirt on any field.

Misiorowski, the Brewers’ 6-foot-7 right-hander, was lifting chunks of dirt out of the mound with his cleats by his second batter, according to the Milwaukee Journal Sentinel via Yahoo Sports. FOX showed the grounds crew working on the mound in the first inning and again in the second. Larry Brown Sports reported he had the crew work on it before every half-inning he pitched, after a warmup slip went viral.

“It just kicks up in certain areas,” Brewers manager Pat Murphy said during a FOX in-game interview, per the Journal Sentinel. It wasn’t a one-night problem: Rays reliever Cam Booser needed special attention from the grounds crew in the 11th inning of Game 4 the night before. Misiorowski has a very long stride, which has caused landing problems for him on road mounds.

He still delivered. MLB.com reports he averaged 101.1 mph, allowed two hits, a walk and a hit batter on 86 pitches, and left in the sixth with a right calf cramp. JoJo Romero got the final out of the inning, and catcher William Contreras was named World Series MVP. MLB.com didn’t link the cramp to the mound, and neither do we.

If a big-league crew with unlimited clay can’t keep one landing spot together, a shared municipal field with Saturday doubleheaders has no chance unless someone owns mound repair between games.

02 — The repair

What a landing-spot repair actually takes

The fix the Rays’ crew kept doing on TV is the same one recommended for amateur fields. The Baseball Tomorrow Fund field maintenance guide, published by MLB and the players’ union, lays out the routine: sweep loose material off the landing area and table, moisten the old clay so the new clay binds, scuff up the damaged area, add packing clay, tamp it, rake, water the whole mound, and tarp it to hold moisture. It suggests keeping about 2 tons of mound clay on hand per field.

Turface Athletics adds a warning that explains mid-game patches: if topdressing is left on top of old clay, the new clay won’t bind and will tear back out. The real repair happens after the game, not between innings.

League officers can turn this into a written field-prep checklist (who brings the tamp, the clay and the tarp) and attach it to the home team’s duties instead of hoping the park department did it.

03 — The swing coach

An AI swing coach just launched with US venues in the mix

Taroko Sports and Gimmatek unveiled SWING X on Oct. 28 at Taroko’s Xizhi venue in Taiwan, according to a PR Newswire release. It combines high-speed video, instant replay and AI swing analysis so hitters see feedback right after they swing. Eleven units are deployed across Taiwan and the United States, where Taroko operates five venues.

Taroko says an eight-stop “Swing Evolution Tour” in Taiwan plus Chinese Professional Baseball League All-Star Game activities logged more than 2,000 participant visits. It also launched a validation program offering up to NT$1 million in Taroko Dong Zi Coins for testing, and named a Taiwan Baseball Technology Demonstration Center in Phoenix as a goal. United Daily News reported the launch the same day. Gimmatek’s product page says it’s camera-based with no wearable sensors and scores kinetic chain, swing rhythm, hip drive, weight transfer and sweet-spot contact.

Camera-only swing analysis built into cages lowers the cost of data for adult hitters, and a Phoenix demo center would put it near a hub of adult baseball tournaments.

That is our inference; Taroko has announced no US date.

04 — Quick hits

Also this week

The watch-party ticket crunch hit again. The Brewers’ $15 Game 5 watch-party tickets at American Family Field sold out minutes after noon on Oct. 28, with the same technical problems as the Game 3 and 4 sales. CBS 58 reported fans lining up from 7 AM to buy in person, and the Brewers’ presale page set a six-ticket limit with net proceeds to the Brewers Community Foundation.

05 — Frequently asked

What people are asking

Why do pitchers ask the grounds crew to fix the mound mid-game?

The landing area, where the stride foot hits, gets dug out by every pitch. When it turns into a hole or loose clumps, footing changes, so crews rake and tamp it between innings.

How do you repair a pitcher’s mound landing area?

Sweep away loose material to expose the packing clay, lightly wet it, scuff the damaged spot, add mound clay, tamp it firm, rake, water and cover with a tarp. Do it right after the game so it can set.

What is SWING X?

SWING X is an AI swing-analysis system from Taroko Sports and Gimmatek, unveiled Oct. 28, 2026. It uses high-speed cameras and instant replay to give hitters feedback after each swing.

Yours from the on-deck circle,

Gouda

High Cheese Hall of Fame