Minor league career, part 1 After graduating from Iowa State in 1998, Sedlacek was drafted by the Kansas City Royals in the 14th round of the
1998 Major League Baseball (MLB) draft. He began his minor league career pitching for the
Spokane Indians of the
Single-A (short season)
Northwest League.
Manager Jeff Garber expected Sedlacek to pitch out of the
bullpen, but injuries to two of Spokane's starting pitchers led to Sedlacek becoming the team's best starter. In 16
games (13
starts), he had a 9–2 record (tying for the league lead in
wins with
Chris Mears), a 3.45
earned run average (ERA) (fifth), 62
strikeouts, and 18 walks in 86
innings pitched (third behind Mears's and Jeff Hundley's ). In 1999, Sedlacek pitched for the
Wilmington Blue Rocks of the Single-A advanced
Carolina League. He missed two months with a broken thumb suffered in May. In 17 starts, he had a 4–6 record, a 5.28 ERA, 69 strikeouts, and 26 walks in 92 innings pitched. He was promoted to the
Wichita Wranglers of the
Double-A Texas League in 2000. In 35 games, he had a 3.66 ERA, 81 strikeouts, and 43 walks in innings pitched (10th in the league). Despite only making 16 starts, he led the league with 15 wins. Despite his successful 2000 season, Sedlacek began 2001 with the Wranglers. "I'm approaching this as a whole new season," he said. In 14 starts with Wichita, he had a 6–7 record, a 3.63 ERA, 66 strikeouts, and 14 walks in innings. During the season, he was promoted to the
Omaha Golden Spikes of the
Triple-A Pacific Coast League (PCL). In 14 games (13 starts) for Omaha, he had a 5–4 record, a 5.00 ERA, 44 strikeouts, and 22 walks in 81 innings. He made only three starts for Wichita before getting promoted to Omaha (now known as the Royals) on April 20. In 11 games (all starts) for Omaha, he had a 6–5 record, a 3.70 ERA, and 66 strikeouts in innings pitched. He made his major league debut on June 18, getting a no-decision in a 5-4 loss to the
Montreal Expos. "This kid was throwing real well...he did a great job," said Royals manager
Tony Peña. Five days later, in his second start, he gave up one run in six innings but took a no-decision in a 5–4 loss to the
New York Mets. On July 4, Sedlacek had one of the best starts of his career; he allowed one run in a career-high seven innings, receiving a no-decision in a 3–2 loss to the
Oakland Athletics. His first career win came on July 15, in the first game of a
doubleheader, when he gave up three runs in six innings as the Royals defeated the
Texas Rangers 8–6. Five days later, he tied his career high with seven innings pitched and allowed just two runs, but he received a no decision in a 5–3 loss to the
Cleveland Indians. Through six starts, he had a 1–0 record and a 3.05 ERA. Sedlacek attributed his struggles to fatigue, as he was in the process of setting a new career high in innings pitched (183). He got off to an 0–6 start, not winning a game until May 17, when he allowed three runs (one earned) over innings in a 7–3 victory over the
Iowa Cubs. In 27 games (13 starts) for Omaha, he had a 4–11 record, a 6.45 ERA, and 52 strikeouts in innings pitched. He also made five starts for Wichita, posting a 1–2 record and a 5.60 ERA. In 17 games (all starts), he had a 6–5 record, a 3.38 ERA, and 92 strikeouts in innings pitched. After the season, he retired. ==Pitching style==