The hard work is paying off for Jeff Samardzija.
Samardzija scattered three hits over five scoreless innings for the Cubs in a 5-1 victory over a Texas Rangers split squad Saturday.
Samardzija (2-0), a Valparaiso High School graduate, struck out three and walked one.
"It's exciting," he said. "I worked real hard in the offseason and I want to keep the positive momentum going. The onus is off my shoulders because of all the days of the season, only one day kicks it all off," he said about being the opening day starter. "It's nice because (I) don't have to go out and wow them for a job. I'm progressing and getting better, which is nice. Everything has to be in check and under control. I'm enjoying the step-by-step process in the spring."
After allowing a leadoff single to Elvis Andrus in the first, Samardzija retired the next eight Rangers in a row.
"Unfortunately, I spent a fair amount of time here in Triple-A," he said. "I know the mound and I know the locker room; it's always a live, rowdy atmosphere. It's a good (place) to get the feel of the season."
The Cubs were unable to capitalize on Nate Schierholtz's double that led off the second, but they took a 1-0 lead after Steve Clevenger opened the third with a double and Darwin Barney hit a one-out RBI single.
The Cubs increased their lead to 2-0 on Starlin Castro's sacrifice fly later in the third.
Scott Hairston opened the fourth with a homer to left that gave the Cubs a 3-0 lead.
The Cubs increased their lead to 5-0 in the fifth on RBI singles by Dioner Navarro and Brian Bogusevic.
The Rangers narrowed the Cubs' lead to 5-1 in the sixth when Craig Gentry opened with a triple and scored on Mitch Moreland's RBI groundout.
Losing pitcher Nick Tepesch allowed five hits, struck out two and walked one over five innings for the Rangers.
Reliever Blake Parker struck out the side for the Cubs in the bottom of the ninth.
Cubs (ss) 8, Royals 3: Alfonso Soriano connected for one of three first-inning homer against Bruce Chen, and a Cubs split squad beat the Kansas City Royals at Mesa, Ariz.
David DeJesus led off the game with a homer to right field. Then after Brent Lillibridge doubled and Anthony Rizzo struck out, Soriano hit his second of spring training. The 20-year-old Javier Baez followed with another long ball and also hit one in the fifth inning off Chen.
Chen, compteting with three others for the fifth spot in the rotation, gave up nine hits and seven runs — six earned — with one walk and four strikeouts in five innings.
Cubs non-roster invitee Hisanori Takahashi allowed a solo homer to Mike Moustakas in the fourth inning.
Overall, Takahashi allowed five hits, walked one and struck out one in four.
White Sox 11, Athletics (ss) 5: Chris Sale had his worst start of spring training, giving up five runs and seven hits in five-plus innings, but a White Sox split squad roughed up Jarrod Parker and the Oakland Athletics in an 11-5 win at Glendale, Ariz.
A day after amassing 15 hits, the White Sox banged out 17 more in the romp.
A's cleanup hitter Josh Donaldson hit his first homer of spring training that counted — he had two taken away in a rained out game against Seattle on March 8.
Outfielder Jordan Danks, a long shot to make the White Sox as a bench player, had a single, double and two RBIs a day after hitting a home run and driving in five runs.