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4/16/2014 8:25 P.M. ET

Pendleton: Players need to know Jackie's history

PHILADELPHIA -- In a scene in the movie 42, which is based on Jackie Robinson's breaking of the baseball color barrier, Dodgers shortstop Pee Wee Reese comes across the infield during a game against the Reds and puts his arm around Robinson to show his solidarity with the Dodgers first baseman. Reese grew up in Louisville, Ky., so on that day in Cincinnati, he had family in the stands.

Many years later, Reese sat with a young infielder with the Louisville Redbirds, and he again made an impact in a fellow athlete's life.

"I had the opportunity that not many got to do [because of Robinson]," Braves first-base coach Terry Pendleton said. "When I was in Triple-A Louisville, I got to sit down and hang out with Pee Wee Reese and had an opportunity to talk to him. That was very special to me.

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"It's important for the younger players to understand the history. Most of them, if you asked them, they wouldn't know who Curt Flood was. It's important for them to know who paved the way for them."

Of course, Reese didn't go through anything like Robinson, who has a day in his honor every season, did. On Wednesday, players and coaches on the Braves and Phillies wore No. 42 to celebrate the 11th annual Jackie Robinson Day.

"It's absolutely a highlight for every player, batter, pitcher and fan in the stadium," Braves outfielder Jason Heyward said. "It's almost as important as doing things for your military and veterans. It's just to remind you of integration and everybody being treated as equal. I feel like any time you can remind yourself of that and pay homage to that, it's a good thing.

"In elementary school, I read a couple of books [about Robinson]. I read a couple of more in middle school and saw a movie he was actually in. I read one more in high school. Since then, there have been constant reminders, and that's a good thing."

It's still different today for Heyward than it was for Pendleton, let alone Robinson. That's not lost on the veteran coach.

"I think what Jackie went through for the rest of us is remarkable," Pendleton said. "I ask myself, 'Is that something you could have done?' For me, no. I couldn't have endured what he did. It's just remarkable. I'm sure he questioned himself, but he had a vision for more of us to get an opportunity."

Kimbrel has successful 'pen session

PHILADELPHIA -- Craig Kimbrel, who sat out of consecutive games before Tuesday's rainout, didn't make a big deal of the shoulder soreness that crept up on him Saturday night. The closer was confident that it was just something that happens over the course of a season, and he appeared happy after his scheduled 15-pitch session before the Braves' game against the Phillies at Citizens' Bank Park.

"It was actually 14," Kimbrel joked. "I felt so good, I didn't need to throw another pitch.

"It went good today. The ball was coming out of my hand good. The offspeed was good and nothing was uncomfortable. Yesterday was just a side throw. I didn't throw anything hard enough to know anything."

Kimbrel's only road block to return is the weather in Philadelphia. The temperature has been dropping and around 10 p.m., which is likely when Kimbrel would be used as he pursues John Smoltz's franchise record of 154 saves, it's likely to be near freezing. Manager Fredi Gonzalez admitted it would impact his decision.

"It would," Gonzalez said. "But he'd probably be able to talk us into using him."

"We have heaters in the bullpen," Kimbrel said. "I'll be nice and warm."

Worth noting

• Shortstop Andrelton Simmons entered Wednesday with a triple and a home run in each of his last two games. He is just the second player in franchise history to accomplish the feat after Willard Marshall on July 21-22, 1951. Simmons is also the only player in the Majors with at least 30 at-bats without a strikeout.

• Despite the loss of three starters, the Braves' rotation has a Major League-best 1.80 ERA, and a starter has not allowed more than three earned runs in the opening 13 games of the season.

Michael Radano is a contributor to MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.