First pitch is 6:10 PM CT on Saturday's middle game of the set at Kauffman, and the rotation picture is a mess on both sides. Houston is patching together starts without Hunter Brown, Lance McCullers Jr., Cristian Javier, Brandon Walter, Hayden Wesneski, and Ronel Blanco — basically half a rotation parked on the IL. Kansas City's starting group is similarly thinned out with Cole Ragans and Kris Bubic still working back, and Seth Lugo is a real question after taking a 107 mph comebacker off the head on June 10 (CT scan came back clean, but the Royals haven't committed him to a specific start). The Astros stagger in off a 1-2 trip through Anaheim, including a 10-1 wipeout on Tuesday. They've also walked the opposing No. 9 hitter 20 times this year — more than anyone — which is the kind of stat that tells you exactly why a team eight games under is eight games under. Yainer Diaz is on a minor-league rehab, LaMonte Wade Jr. just hit the IL with a hamstring, and Nick Allen joined him a few days earlier. Houston is essentially fielding a second-tier lineup behind Altuve and Yordan. The Royals are the more interesting story coming in. They took 2 of 3 in Minnesota, then dropped 2 of 3 at home to Texas, with Lugo's scary moment swallowing most of the headlines. Despite the 28-41 record, Kansas City was reportedly just 5.5 games out of a wild-card spot earlier in the week, which says everything about the state of the American League middle. Bobby Witt Jr. is running again — he tied for the MLB stolen-base lead during the Rangers series — and Salvy is still Salvy. The problem has been everything around them. Kyle Isbel is the loss that hurts most for the home side. A Grade 3 tear of his plantar fascia is not a week-to-week thing, and the Royals are going to have to find center-field at-bats from somewhere. Houston, for its part, will roll into a place where it has had plenty of June history — Altuve and Perez are the only names left from that 2015 ALDS — but neither of these clubs is playing for old ghosts anymore. Both are trying to figure out what the second half looks like. The Saturday angle is simple. Whichever lineup makes the other's stitched-together pitching staff pay first probably wins, and whichever bullpen blinks late gets dragged. Kansas City has the homefield edge and the slightly fresher legs; Houston still has the higher-end bats when they show up. Don't expect anything pretty.