Doosan has clinched a postseason berth.
Here are the current standings:
            Team	W	L	D	GL	PCT	GB
              LG	86	56	2	0	0.606	0.0
              KT	79	62	3	0	0.560	6.5
             SSG	76	65	3	0	0.539	9.5
              NC	75	67	2	0	0.528	11.0
          Doosan	74	68	2	0	0.521	12.0
             KIA	73	69	2	0	0.514	13.0
           Lotte	68	76	0	0	0.472	19.0
         Samsung	61	82	1	0	0.427	25.5
          Hanwha	58	80	6	0	0.420	26.0
          Kiwoom	58	83	3	0	0.411	27.5

Doosan's worst possible winning percentage is 0.5211  (74 wins, 68 losses, and 2 draws).
Doosan will finish ahead the following teams:
1) KIA: best possible winning percentage 0.5141  (73 wins, 69 losses, and 2 draws).
2) Lotte: best possible winning percentage 0.4722  (68 wins, 76 losses, and 0 draws).
3) Samsung: best possible winning percentage 0.4266  (61 wins, 82 losses, and 1 draws).
4) Hanwha: best possible winning percentage 0.4203  (58 wins, 80 losses, and 6 draws).
5) Kiwoom: best possible winning percentage 0.4113  (58 wins, 83 losses, and 3 draws).