Texas Rangers First-Place Clinch Scenario

Texas does not have a first-place clinch number

Here is a scenario in which Texas wins all 21 of their remaining games (91 total) but does not but does not clinch first place.

Team             W	L	PCT	GB
Houston          93	69	0.574	0.00
Texas            91	71	0.562	2.00
Oakland          72	90	0.444	21.00
LAAngels         67	95	0.414	26.00
Seattle          66	96	0.407	27.00

To construct the scenario, we start with the current standings in the division:
Team             W	L	GL	PCT	GB
Houston          72	69	21	0.511	0.0
Texas            70	71	21	0.496	2.0
Seattle          66	75	21	0.468	6.0
Oakland          55	86	21	0.390	17.0
LAAngels         53	87	22	0.379	18.5

Next, we show how the remaining series of games in the division play out in the scenario:

Houston has won the season series with LAAngels 7 games to 6.
Houston has won the season series with Texas 9 games to 4.
LAAngels has won the season series with Texas 8 games to 5.
Oakland has won the season series with Texas 7 games to 6.

Houston currently has 4 wins against Oakland and 5 losses.
  Houston wins 4 additional games against Oakland and loses 0.
  Houston wins the series 8 games to 5

LAAngels currently has 2 wins against Seattle and 4 losses.
  LAAngels wins 7 additional games against Seattle and loses 0.
  LAAngels wins the series 9 games to 4

Oakland currently has 6 wins against LAAngels and 5 losses.
  Oakland wins 2 additional games against LAAngels and loses 0.
  Oakland wins the series 8 games to 5

Oakland currently has 3 wins against Seattle and 4 losses.
  Oakland wins 6 additional games against Seattle and loses 0.
  Oakland wins the series 9 games to 4

Seattle currently has 9 wins against Houston and 2 losses.
  Seattle wins 0 additional games against Houston and loses 2.
  Seattle wins the series 9 games to 4

Texas currently has 7 wins against Seattle and 3 losses.
  Texas wins 3 additional games against Seattle and loses 0.
  Texas wins the series 10 games to 3

Houston wins 15 games agains teams outside the division and loses 0.
LAAngels wins 7 games agains teams outside the division and loses 6.
Oakland wins 9 games agains teams outside the division and loses 0.
Seattle wins 0 games agains teams outside the division and loses 3.
Texas wins 18 games agains teams outside the division and loses 0.

Combining the current standings with the wins and losses from the scenario results in the final standings listed above.
# Texas Rangers' magic number
# Texas's magic number
# Rangers' magic number
# MLB Playoff Race