Here is scenario in which Kiwoom finishes in first place with 53 additional wins (71 total).

Here are the final standings in the scenario:
            Team	W	L	D	PCT	GB
          Kiwoom	71	69	4	0.5071	0.0
          Hanwha	72	70	2	0.5070	0.0
              LG	72	70	2	0.5070	0.0
          Doosan	72	71	1	0.5035	0.5
             KIA	72	71	1	0.5035	0.5
              NC	72	71	1	0.5035	0.5
         Samsung	72	71	1	0.5035	0.5
              KT	70	70	4	0.5000	1.0
             SSG	69	71	4	0.4929	2.0
           Lotte	67	75	2	0.4718	5.0

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	-	5	1	10	0	10	9	3	0	9	47
Hanwha	5	-	3	0	9	10	12	7	4	6	56
KIA	9	8	-	0	10	5	0	0	8	6	46
Kiwoom	0	10	12	-	0	3	3	14	11	0	53
KT	10	1	0	9	-	4	10	8	10	0	52
LG	1	4	5	8	9	-	6	6	10	0	49
Lotte	4	0	14	7	0	4	-	6	10	8	53
NC	8	4	13	0	3	4	4	-	0	11	47
Samsung	10	9	3	0	4	0	1	10	-	11	48
SSG	4	3	4	11	10	10	4	0	0	-	46
-----------------------------------------------------------------------------------
Losses	51	44	55	45	45	50	49	54	53	51

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

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	-	9	3	15	5	14	10	6	1	9	72
Hanwha	7	-	4	2	12	11	13	8	5	10	72
KIA	12	12	-	4	13	9	2	2	10	8	72
Kiwoom	1	14	12	-	1	7	8	14	13	1	71
KT	11	4	3	13	-	5	11	11	10	2	70
LG	2	5	7	9	11	-	11	10	13	4	72
Lotte	6	3	14	8	3	5	-	7	12	9	67
NC	10	7	14	2	5	6	9	-	3	16	72
Samsung	15	11	6	3	6	2	4	13	-	12	72
SSG	7	5	8	13	14	11	7	0	4	-	69
-----------------------------------------------------------------------------------
Losses	71	70	71	69	70	70	75	71	71	71

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