Here is scenario in which Doosan finishes in first place with 62 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.
              NC	71	69	4	0.5071	0.0	See explanation of tie-breakers below.
             KIA	70	70	4	0.5000	1.0
          Kiwoom	70	70	4	0.5000	1.0
              KT	70	70	4	0.5000	1.0
              LG	70	70	4	0.5000	1.0
           Lotte	70	70	4	0.5000	1.0
         Samsung	70	70	4	0.5000	1.0
             SSG	70	70	4	0.5000	1.0
          Hanwha	68	72	4	0.4857	3.0

Explanation of Tie-breakers:
Doosan and NC 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
              LG	17	4	0	123	0.810	0.0
           Lotte	12	10	1	121	0.545	5.5
          Hanwha	12	11	0	121	0.522	6.0
              KT	10	10	1	123	0.500	6.5
         Samsung	11	11	0	122	0.500	6.5
             SSG	9	10	0	125	0.474	7.0
          Doosan	9	11	0	124	0.450	7.5
             KIA	9	12	0	123	0.429	8.0
              NC	7	10	0	127	0.412	8.0
          Kiwoom	8	15	0	121	0.348	10.0

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	-	13	0	0	0	13	0	15	13	8	62
Hanwha	0	-	8	9	9	8	7	2	5	8	56
KIA	15	5	-	4	0	14	12	0	0	11	61
Kiwoom	10	4	9	-	15	1	13	0	0	10	62
KT	13	5	13	0	-	7	11	6	5	0	60
LG	0	5	0	12	5	-	10	0	11	10	53
Lotte	13	6	0	0	2	4	-	13	7	13	58
NC	1	10	14	13	7	14	0	-	5	0	64
Samsung	0	8	14	14	8	0	7	8	-	0	59
SSG	6	5	0	3	14	5	0	15	13	-	61
-----------------------------------------------------------------------------------
Losses	58	61	58	55	60	66	60	59	59	60

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

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	-	14	1	2	1	14	2	15	14	8	71
Hanwha	2	-	10	11	10	8	7	3	6	11	68
KIA	15	6	-	5	2	14	14	1	1	12	70
Kiwoom	10	5	11	-	16	2	13	1	0	12	70
KT	15	6	14	0	-	8	12	8	7	0	70
LG	2	8	2	14	6	-	12	2	13	11	70
Lotte	14	8	1	3	3	4	-	15	8	14	70
NC	1	10	15	15	8	14	1	-	7	0	71
Samsung	2	10	15	16	8	1	7	9	-	2	70
SSG	8	5	1	4	16	5	2	15	14	-	70
-----------------------------------------------------------------------------------
Losses	69	72	70	70	70	70	70	69	70	70

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