Seattle Mariners First-Place Clinch Scenario

Seattle does not have a first-place clinch number

Here is a scenario in which Seattle wins all 0 of their remaining games (85 total) but does not but does not clinch first place.

Team             W	L	PCT	GB
Houston          88	74	0.543	0.00
Seattle          85	77	0.525	3.00
Texas            78	84	0.481	10.00
Oakland          69	93	0.426	19.00
Los Angeles      63	99	0.389	25.00

To construct the scenario, we start with the current standings in the division:
Team             W	L	GL	PCT	GB
Houston          88	73	1	0.547	0.0
Seattle          85	77	0	0.525	3.5
Texas            78	84	0	0.481	10.5
Oakland          69	93	0	0.426	19.5
Los Angeles      63	99	0	0.389	25.5

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

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

Houston wins 0 games agains teams outside the division and loses 1.
Los Angeles wins 0 games agains teams outside the division and loses 0.
Oakland wins 0 games agains teams outside the division and loses 0.
Seattle wins 0 games agains teams outside the division and loses 0.
Texas wins 0 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.
# Seattle Mariners' magic number
# Seattle's magic number
# Mariners' magic number
# MLB Playoff Race