Here is scenario in which Doosan finishes in first place with 46 additional wins (71 total).

Here are the final standings in the scenario:
            Team	W	L	D	PCT	GB
          Doosan	71	69	4	0.5071	0.0	See explanation of tie-breakers below.
              LG	71	69	4	0.5071	0.0	See explanation of tie-breakers below.
          Kiwoom	73	71	0	0.5069	0.0
           Lotte	71	70	3	0.5035	0.5
              NC	70	70	4	0.5000	1.0
             KIA	71	72	1	0.4965	1.5
         Samsung	71	72	1	0.4965	1.5
             SSG	71	72	1	0.4965	1.5
          Hanwha	69	71	4	0.4929	2.0
              KT	69	71	4	0.4929	2.0

Explanation of Tie-breakers:
Doosan and LG tie for first place and play a post-season game; the winner is awarded first place in the final standings and the loser is awarded second place.

To construct the scenario, we start with the current standings:
            Team	W	L	D	GL	PCT	GB
             KIA	26	16	1	101	0.619	0.0
              NC	25	17	1	101	0.595	1.0
         Samsung	24	18	1	101	0.571	2.0
          Doosan	25	20	1	98	0.556	2.5
              LG	23	20	2	99	0.535	3.5
             SSG	23	20	1	100	0.535	3.5
          Kiwoom	18	24	0	102	0.429	8.0
              KT	18	25	1	100	0.419	8.5
          Hanwha	16	26	1	101	0.381	10.0
           Lotte	14	26	1	103	0.350	11.0

The next two tables show, respectively, how many of their remaining games each team wins and ties against each of the other teams in the scenario:

					Scenario Additional Wins Against
Team	Doosan	Hanwha	KIA	Kiwoom	KT	LG	Lotte	NC	Samsung	SSG	Wins
Doosan	-	0	4	5	0	11	13	0	0	13	46
Hanwha	10	-	11	3	6	8	0	0	13	2	53
KIA	6	0	-	0	10	9	14	0	0	6	45
Kiwoom	5	7	12	-	4	0	6	10	4	7	55
KT	7	4	0	7	-	3	11	11	8	0	51
LG	0	6	1	11	10	-	0	10	9	1	48
Lotte	0	12	0	4	0	8	-	10	11	12	57
NC	11	8	13	4	0	0	0	-	9	0	45
Samsung	10	0	11	7	6	1	0	1	-	11	47
SSG	0	8	4	6	10	9	0	11	0	-	48
-----------------------------------------------------------------------------------
Losses	49	45	56	47	46	49	44	53	54	52

					Scenario Additional Draws (Ties) With
Team	Doosan	Hanwha	KIA	Kiwoom	KT	LG	Lotte	NC	Samsung	SSG	Total
Doosan	-	0	1	0	3	0	0	0	0	0	3
Hanwha	0	-	0	0	0	0	0	4	0	0	3
KIA	0	0	-	0	0	0	0	0	0	0	0
Kiwoom	0	0	0	-	0	0	0	0	0	0	0
KT	3	0	0	0	-	0	1	0	0	0	3
LG	0	0	0	0	0	-	2	0	1	1	2
Lotte	0	0	0	0	0	2	-	0	0	0	2
NC	0	3	0	0	0	0	0	-	0	0	3
Samsung	0	0	0	0	0	0	0	0	-	0	0
SSG	0	0	0	0	0	0	0	0	0	-	0
-----------------------------------------------------------------------------------
Total	3	3	0	0	3	2	2	3	0	0

The next two tables show, respectively, how many total games each team wins and ties against each of the other teams in the scenario:

					Scenario Total Wins Against
Team	Doosan	Hanwha	KIA	Kiwoom	KT	LG	Lotte	NC	Samsung	SSG	Wins
Doosan	-	4	6	10	5	15	14	3	1	13	71
Hanwha	12	-	12	5	9	9	1	1	14	6	69
KIA	9	4	-	4	13	13	16	2	2	8	71
Kiwoom	6	11	12	-	5	4	11	10	6	8	73
KT	8	7	3	11	-	4	12	14	8	2	69
LG	1	7	3	12	12	-	5	14	12	5	71
Lotte	2	15	0	5	3	9	-	11	13	13	71
NC	13	11	14	6	2	2	5	-	12	5	70
Samsung	15	2	14	10	8	3	3	4	-	12	71
SSG	3	10	8	8	14	10	3	11	4	-	71
-----------------------------------------------------------------------------------
Losses	69	71	72	71	71	69	70	70	72	72

					Scenario Total Draws (Ties) With
Team	Doosan	Hanwha	KIA	Kiwoom	KT	LG	Lotte	NC	Samsung	SSG	Total
Doosan	-	0	1	0	3	0	0	0	0	0	4
Hanwha	0	-	0	0	0	0	0	4	0	0	4
KIA	0	0	-	0	0	0	0	0	0	0	1
Kiwoom	0	0	0	-	0	0	0	0	0	0	0
KT	3	0	0	0	-	0	1	0	0	0	4
LG	0	0	0	0	0	-	2	0	1	1	4
Lotte	0	0	0	0	0	2	-	0	0	0	3
NC	0	3	0	0	0	0	0	-	0	0	4
Samsung	0	0	0	0	0	0	0	0	-	0	1
SSG	0	0	0	0	0	0	0	0	0	-	1
-----------------------------------------------------------------------------------
Total	4	4	1	0	4	4	3	4	1	1