Here is scenario in which NC finishes in first place with 46 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
             KIA	72	70	2	0.5070	0.0
          Kiwoom	73	71	0	0.5069	0.0
         Samsung	72	71	1	0.5035	0.5
              KT	71	71	2	0.5000	1.0
              LG	70	70	4	0.5000	1.0
           Lotte	71	71	2	0.5000	1.0
          Doosan	71	72	1	0.4965	1.5
             SSG	71	72	1	0.4965	1.5
          Hanwha	69	74	1	0.4825	3.5

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	-	10	10	1	5	11	9	0	0	0	46
Hanwha	0	-	0	7	7	4	4	11	10	10	53
KIA	0	11	-	0	1	5	8	0	11	10	46
Kiwoom	9	3	12	-	0	5	0	14	4	8	55
KT	5	3	9	11	-	0	11	0	14	0	53
LG	0	10	5	6	13	-	5	2	0	6	47
Lotte	4	8	5	10	0	5	-	9	9	7	57
NC	11	0	13	0	10	6	1	-	5	0	46
Samsung	10	3	0	7	0	10	2	5	-	11	48
SSG	13	0	0	5	10	4	5	11	0	-	48
-----------------------------------------------------------------------------------
Losses	52	48	54	47	46	50	45	52	53	52

					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	0	0
KIA	0	0	-	0	0	0	1	0	0	0	1
Kiwoom	0	0	0	-	0	0	0	0	0	0	0
KT	0	0	0	0	-	0	1	1	0	0	1
LG	0	0	0	0	0	-	0	2	1	1	2
Lotte	0	0	1	0	0	0	-	0	0	0	1
NC	0	0	0	0	1	2	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	0	0	1	0	1	2	1	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	-	14	12	6	10	15	10	3	1	0	71
Hanwha	2	-	1	9	10	5	5	12	11	14	69
KIA	3	15	-	4	4	9	10	2	13	12	72
Kiwoom	10	7	12	-	1	9	5	14	6	9	73
KT	6	6	12	15	-	1	12	3	14	2	71
LG	1	11	7	7	15	-	10	6	3	10	70
Lotte	6	11	5	11	3	6	-	10	11	8	71
NC	13	3	14	2	12	8	6	-	8	5	71
Samsung	15	5	3	10	2	12	5	8	-	12	72
SSG	16	2	4	7	14	5	8	11	4	-	71
-----------------------------------------------------------------------------------
Losses	72	74	70	71	71	70	71	69	71	72

					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	0	1
KIA	0	0	-	0	0	0	1	0	0	0	2
Kiwoom	0	0	0	-	0	0	0	0	0	0	0
KT	0	0	0	0	-	0	1	1	0	0	2
LG	0	0	0	0	0	-	0	2	1	1	4
Lotte	0	0	1	0	0	0	-	0	0	0	2
NC	0	0	0	0	1	2	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	1	1	2	0	2	4	2	4	1	1