Texas Rangers First-Place Clinch Scenario

Texas does not have a first-place clinch number

Here is a scenario in which Texas wins all 10 of their remaining games (89 total) but does not but does not clinch first place.

Team             W	L	PCT	GB
Seattle          89	73	0.549	0.00
Texas            89	73	0.549	0.00
Houston          87	75	0.537	2.00
Los Angeles      74	88	0.457	15.00
Oakland          71	91	0.438	18.00

Tie breakers
Seattle wins the season series with Texas 10 games to 3.

To construct the scenario, we start with the current standings in the division:
Team             W	L	GL	PCT	GB
Seattle          83	68	11	0.550	0.0
Houston          83	69	10	0.546	0.5
Texas            79	73	10	0.520	4.5
Oakland          71	80	11	0.470	12.0
Los Angeles      69	82	11	0.457	14.0

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

Los Angeles has won the season series with Oakland 9 games to 4.
Seattle has won the season series with Los Angeles 9 games to 4.
Seattle has won the season series with Oakland 7 games to 6.
Seattle has won the season series with Texas 10 games to 3.
Texas has won the season series with Los Angeles 8 games to 5.
Texas has won the season series with Oakland 8 games to 5.

Houston currently has 4 wins against Oakland and 6 losses.
  Houston wins 3 additional games against Oakland and loses 0.
  Houston wins the series 7 games to 6

Los Angeles currently has 4 wins against Houston and 6 losses.
  Los Angeles wins 3 additional games against Houston and loses 0.
  Los Angeles wins the series 7 games to 6

Seattle currently has 5 wins against Houston and 5 losses.
  Seattle wins 2 additional games against Houston and loses 1.
  Seattle wins the series 7 games to 6

Texas currently has 6 wins against Houston and 6 losses.
  Texas wins 1 additional games against Houston and loses 0.
  Texas wins the series 7 games to 6

Houston wins 0 games agains teams outside the division and loses 0.
Los Angeles wins 2 games agains teams outside the division and loses 6.
Oakland wins 0 games agains teams outside the division and loses 8.
Seattle wins 4 games agains teams outside the division and loses 4.
Texas wins 9 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