Texas does not have a first-place clinch number

Here is a scenario in which Texas wins all 57 of their remaining games (95 total) but does not but does not clinch first place.

To construct the scenario, we start with the current standings in the division:
Team             W	L	GL	PCT	GB
Houston          64	42	56	0.604	0.0
Oakland          60	47	55	0.561	4.5
Seattle          56	50	56	0.528	8.0
Los Angeles      52	53	57	0.495	11.5
Texas            38	67	57	0.362	25.5

Next, we show how the remaining series of games in Texas's division plays out in the scenario:

Houston wins 7 games against Los Angeles and loses 3.
Houston wins 6 games against Oakland and loses 0.
Houston wins 7 games against Seattle and loses 2.
Houston wins 0 games against Texas and loses 7.
Houston wins 24 games against teams outside the division and loses 0.

Los Angeles wins 3 games against Houston and loses 7.
Los Angeles wins 3 games against Oakland and loses 0.
Los Angeles wins 6 games against Seattle and loses 0.
Los Angeles wins 0 games against Texas and loses 11.
Los Angeles wins 27 games against teams outside the division and loses 0.

Oakland wins 0 games against Houston and loses 6.
Oakland wins 0 games against Los Angeles and loses 3.
Oakland wins 7 games against Seattle and loses 2.
Oakland wins 0 games against Texas and loses 9.
Oakland wins 28 games against teams outside the division and loses 0.

Seattle wins 2 games against Houston and loses 7.
Seattle wins 0 games against Los Angeles and loses 6.
Seattle wins 2 games against Oakland and loses 7.
Seattle wins 0 games against Texas and loses 6.
Seattle wins 26 games against teams outside the division and loses 0.

Texas wins 7 games against Houston and loses 0.
Texas wins 11 games against Los Angeles and loses 0.
Texas wins 9 games against Oakland and loses 0.
Texas wins 6 games against Seattle and loses 0.
Texas wins 24 games against teams outside the division and loses 0.

Combining the current standings with the wins and losses from the scenario results in the following final standings:
TEAM             W	L	GL	PCT
Houston          108	54	0.667	0.0
Oakland          95	67	0.586	13.0
Texas            95	67	0.586	13.0
Los Angeles      91	71	0.562	17.0
Seattle          86	76	0.531	22.0

# Texas Rangers's magic number
# Texas's magic number
# Rangers's magic number
# MLB Playoff Race