3 Texas Rangers to watch, and 2 Houston Astros that Texas needs to shut down

#2 Aroldis Chapman

Chapman was traded to Texas with expectations that he would rescue the bullpen. He has been far outshone by the player Texas traded to bring Chapman to Texas. Cole Ragans has been one of the best pitchers in the American League as he was just named the AL Pitcher of the month for August. Chapman has been far from the shutdown closer that Texas was hoping he would be.

Chapman has a chance to start a dominant run of pitching that leads Texas all the way to the playoffs. Texas will need Chapman to be great. He is the one pitcher with true closer stuff on the roster. He has excellent velocity and complimentary secondary pitches as well. When he is on he is nearly unhittable.

Chapman has had one issue lately and that is walks. He has walked at least one batter in five of his last six appearances. It should be no surprise that he has allowed runs in four of his last six appearances. He also has two blown saves and two losses in that time period as well. He does not enter this series pitching well by any metric. These games will all likely be close and Texas needs to be able to rely on him to come in and shut down the Astros lineup.

If Texas can get the elite Chapman to pitch over the next three games they will win this series. The crowd is going to be behind him and he will called upon in high-leverage situations. This is his opportunity to prove that he still can pitch for a contender.

#3 Leody Taveras

It has been quite the up and down season for the 24-year old center fielder. There are days I want to see him traded this off-season and days where I think he could be roaming center field for the next 10 years. I guess that comes along with the Taveras rollercoaster. He is a supreme athlete who sometimes makes questionable baserunning decisions. He generates a ton of exit velocity but also will go through stretches where he cannot make contact. It is looking like Taveras might be on an upswing entering this series against the Astros.

Taveras against the Twins this past weekend was 4-11 including consecutive two-hit games on Saturday and Sunday. He looked like the Taveras from May and June that was driving the ball into gaps. On Sunday he hit the ball hard in three of his four at-bats. That follows up Saturday's game where Taveras had two singles that were both hit over 100mph. It seems like after a long second-half drought he could be breaking out of the slump.

Texas will need Taveras to contribute offensively. Semien has set a Texas Rangers' record for RBI's from a leadoff hitter. When Taveras is hitting he is giving opportunities to Semien and Seager and opening up the possibility for big innings. Taveras is one of the keys to offensive success for the Texas Rangers and he will be instrumental if they are to win this series

2 Houston Astros that Texas needs to be sure to shut down

#1 Jose Altuve

The 33-year old Astros second baseman is not showing his age. He recently passed the 2.000 hit milestone. If he stays healthy could make a run at 3,000 hits. It should not be a surprise that his name is on this list. He really is the engine that helps everything go. He is their lead-off hitter and his pesky ability to get on-base helps the rest of the lineup function smoothly.

Altuve has been playing very well in the second half. He was hit by a pitch in the World Baseball Classic and suffered a broken thumb as a result. He spent most of the first half coming back from that injury. Since the All-Star break, Altuve has a .356 batting average, a .971 OPS, and four home runs, and 16 RBIs. That high batting average is being inflated by a .418 batting average on balls in play. It will be on the Rangers' pitching staff starting with Andrew Heaney on Monday to do their best to keep him off base.

Altuve is not only dangerous at the plate, but he is also dangerous on the bases. He is an excellent base-runner. He also can steal a base if necessary as he has 13 stolen bases on the season and has only been caught twice this year. He is not the stolen base threat he was earlier in his career, but the ability is still there.

If Texas can limit Altuve in these three games the lineup will be less difficult to navigate. It will limit the damage that players like Alex Bregman, Kyle Tucker, Yordan Alvarez, and Jose Abreu can inflict. The Rangers' pitching staff has to be ready from the first pitch of the game. Altuve is ready to attack from the moment he steps into the box. He has a .465 batting average and 20 hits on the first pitch of an at-bat. Keeping Altuve off base is certainly a key to Texas winning this series.

#2 Chas McCormick

The 28-year old outfielder for the Astros is now in his third season and has become one of the more underrated players on the Astros team. He made a tremendous play in the World Series last year going into the wall in Philadelphia that helped the Astros win game 5 of that series on their way to winning the series in six games. He just has the ability to make a play when it matters the most.

The Astros lineup is full of stars and so it may appear that when a team gets past the Tucker-Alvarez-and Abreu trio it would get easier. That would be incorrect. The bottom third of McCormick, Pena, and Maldonado is challenging as well. McCormick this season has a .281 batting average, with 19 home runs, and 60 RBIs. McCormick has been great since the break. He has a .309 batting average, 11 home runs, and 33 RBIs.

McCormick is the bridge for this lineup. If he gets on base it makes it more likely that a pitcher will have to face Altuve and the top of the order with a runner on base. This is how some big innings get started for the Astros. Texas has to remember that even though McCormick is hitting seventh he can impact a game much like a player that hits third or fourth.

This Texas-Houston series is a huge series for both teams, but especially for Texas. The Rangers have been in a slide for the last three weeks. This is their chance to show they can compete with the Astros and stay in this race. It is winning time and Texas could really put some distance between themselves and the Astros if they can win two or all three games. This series could be defined by these five players.