Here is scenario in which NC finishes in first place with 52 additional wins (71 total).

Here are the final standings in the scenario:
            Team	W	L	D	PCT	GB
              NC	71	69	4	0.5071	0.0	See explanation of tie-breakers below.
          Hanwha	71	69	4	0.5071	0.0	See explanation of tie-breakers below.
             SSG	71	69	4	0.5071	0.0	See explanation of tie-breakers below.
          Kiwoom	72	70	2	0.5070	0.0
          Doosan	70	70	4	0.5000	1.0
              KT	70	70	4	0.5000	1.0
              LG	70	70	4	0.5000	1.0
         Samsung	70	70	4	0.5000	1.0
             KIA	69	71	4	0.4929	2.0
           Lotte	67	73	4	0.4786	4.0

Explanation of Tie-breakers:
The following table shows how many games each of the teams tied for first place in the scenario have already won against each other:
Team	Hanwha	NC	SSG	Total
Hanwha	-	1	3	4
NC	2	-	2	4
SSG	2	2	-	4

The following table shows how many additional games each of the teams tied for first place win against each other in the scenario:
Team	Hanwha	NC	SSG	Total
Hanwha	-	11	0	11
NC	0	-	11	11
SSG	10	0	-	10

The following table shows how many games total each of the teams tied for first place win against each other in the scenario:
Team	Hanwha	NC	SSG	Total
Hanwha	-	12	3	15
NC	2	-	13	15
SSG	12	2	-	14

The first tiebreaker does not resolve the tie.
The following table shows how many runs each of the teams tied for first place as already scored against each other in the scenario:
Team	Hanwha	NC	SSG	Total
Hanwha	-	14	21	35
NC	13	-	35	48
SSG	31	32	-	63

The following table shows how many additional runs each of the teams tied for first place scores against each other in the scenario:
Team	Hanwha	NC	SSG	Total
Hanwha	-	108	0	108
NC	0	-	96	96
SSG	10	0	-	10

The following table shows how many runs total each of the teams tied for first place scores against each other in the scenario:
Team	Hanwha	NC	SSG	Total
Hanwha	-	122	21	143
NC	13	-	131	144
SSG	41	32	-	73

NC wins the second tie-breaker against Hanwha


To construct the scenario, we start with the current standings:
            Team	W	L	D	GL	PCT	GB
         Samsung	28	18	1	97	0.609	0.0
              LG	28	19	0	97	0.596	0.5
              KT	27	19	1	97	0.587	1.0
             KIA	25	22	1	96	0.532	3.5
          Hanwha	23	24	0	97	0.489	5.5
          Doosan	22	25	1	96	0.468	6.5
             SSG	22	25	1	96	0.468	6.5
           Lotte	19	26	1	98	0.422	8.5
          Kiwoom	20	28	1	95	0.417	9.0
              NC	19	27	1	97	0.413	9.0

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	-	4	5	0	13	0	10	0	8	8	48
Hanwha	6	-	10	0	0	3	8	11	10	0	48
KIA	5	0	-	0	10	10	8	0	11	0	44
Kiwoom	11	11	13	-	0	10	0	0	0	7	52
KT	0	10	0	10	-	5	0	10	0	8	43
LG	9	7	0	0	5	-	0	11	10	0	42
Lotte	0	3	0	10	12	13	-	0	0	10	48
NC	12	0	10	9	0	0	10	-	0	11	52
Samsung	0	0	0	10	11	0	11	10	-	0	42
SSG	2	10	11	3	0	10	0	0	13	-	49
-----------------------------------------------------------------------------------
Losses	45	45	49	42	51	51	47	42	52	44

					Scenario Additional Draws (Ties) With
Team	Doosan	Hanwha	KIA	Kiwoom	KT	LG	Lotte	NC	Samsung	SSG	Total
Doosan	-	0	0	0	0	1	0	0	3	0	3
Hanwha	0	-	0	0	0	0	1	2	0	1	4
KIA	0	0	-	0	0	1	3	0	0	0	3
Kiwoom	0	0	0	-	1	0	0	1	0	0	1
KT	0	0	0	0	-	1	0	0	0	2	3
LG	1	0	1	0	1	-	0	0	1	0	4
Lotte	0	1	2	0	0	0	-	0	0	0	3
NC	0	2	0	1	0	0	0	-	0	1	3
Samsung	2	0	0	0	0	1	0	0	-	0	3
SSG	0	1	0	0	2	0	0	0	0	-	3
-----------------------------------------------------------------------------------
Total	3	4	3	1	3	4	3	3	3	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	-	5	8	3	14	2	14	3	10	11	70
Hanwha	11	-	12	4	2	6	10	12	11	3	71
KIA	8	4	-	3	11	12	12	2	14	3	69
Kiwoom	13	12	13	-	2	12	2	4	3	11	72
KT	2	14	5	13	-	9	2	14	1	10	70
LG	13	10	3	4	6	-	2	15	12	5	70
Lotte	2	5	1	14	14	14	-	1	3	13	67
NC	13	2	14	11	2	1	15	-	0	13	71
Samsung	3	5	2	13	15	3	13	16	-	0	70
SSG	5	12	13	5	4	11	3	2	16	-	71
-----------------------------------------------------------------------------------
Losses	70	69	71	70	70	70	73	69	70	69

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