Jake Smolinski with 10 RBIs in winter ball

We take a look at five Texas Rangers who are participating in winter ball.

*Jake Smolinski, LF: Playing in the Mexican leagues, Smolinski has 10 RBIs on the season, all with runners in scoring position. Overall, Smolinski is hitting .276/.333/.414. He missed a good portion of the Rangers season with a small fracture in his foot but once he returned, he displayed good speed and ability to hit the ball consistently. He will compete for a starting job, left field, or could become the No. 4 outfielder in 2015.

*Tomas Telis, C: The switch-hitting catcher is in Venezuela and currently has a five-game hitting streak. He has just three RBIs the last 10 games and is hitting .265/.350/.441. Telis is the projected No. 2 catcher for 2015 and the Rangers were impressed with how he called a game. Telis just needs to work on some consistency behind the plate in terms of throwing out runners. That will happen with more opportunities.

*Roman Mendez, RHP: It's a small sampling but the reliever has pitched in just two games in the Dominican Republic. He's pitched in 1 2/3 innings, allowed one hit and struck out one. Mendez had a 2.18 ERA in 30 appearances for the Rangers in 2014 and his K/BB ratio was 1.29. Mendez has a chance to make the roster as a middle reliever, but there will be plenty of competition for those spots.

*Nick Williams, LF: He's second on the Arizona Fall League team with 25 total bases. He's hitting .267/.290/.417 in 15 games. But he's just 4-for-20 in the last five games and is just 3-for-15 vs. LHP. Williams played in 15 games for Double-A Frisco last season and most likely will start there again next season.

*Lisalverto Bonilla, RHP: He was solid in the big leagues last season, winning his first three starts and becoming the first pitcher in franchise history to do so. He's got a bright future. In three Arizona games, Bonilla has a 5.40 ERA. In his last outing on Oct. 23, he allowed four runs on seven hits with two walks and six strikeouts in 4 2/3 innings. In his previous outing on Oct. 17, Bonilla threw shutout ball for four innings, giving up just one hit with three walks and two strikeouts.