Here is scenario in which Doosan wins 90 additional games (115 total) but does not finish in first place.

Here are the final standings in the scenario:
            Team	W	L	D	PCT	GB
         Samsung	116	27	1	0.8112	0.0
          Doosan	115	28	1	0.8042	1.0
              KT	91	52	1	0.6364	25.0
          Hanwha	81	63	0	0.5625	35.5
             KIA	73	67	4	0.5214	41.5
              LG	64	76	4	0.4571	50.5
             SSG	60	83	1	0.4196	56.0
              NC	50	93	1	0.3497	66.0
          Kiwoom	39	101	4	0.2786	75.5
           Lotte	21	120	3	0.1489	94.0

To construct the scenario, we start with the current standings:
            Team	W	L	D	GL	PCT	GB
              LG	33	20	0	91	0.623	0.0
              KT	32	20	1	91	0.615	0.5
         Samsung	31	20	1	92	0.608	1.0
             KIA	28	25	1	90	0.528	5.0
          Hanwha	27	25	0	92	0.519	5.5
          Doosan	25	28	1	90	0.472	8.0
              NC	22	29	1	92	0.431	10.0
             SSG	22	30	1	91	0.423	10.5
           Lotte	21	30	1	92	0.412	11.0
          Kiwoom	20	34	1	89	0.370	13.5

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	11	10	10	10	12	7	10	90
Hanwha	0	-	0	11	10	10	12	11	0	0	54
KIA	0	10	-	8	0	5	10	10	0	2	45
Kiwoom	0	0	0	-	0	9	10	0	0	0	19
KT	0	0	10	7	-	11	12	10	0	9	59
LG	0	0	2	0	0	-	8	11	0	10	31
Lotte	0	0	0	0	0	0	-	0	0	0	0
NC	0	0	0	10	0	0	7	-	0	11	28
Samsung	0	10	11	10	11	11	11	10	-	11	85
SSG	0	8	9	10	1	0	10	0	0	-	38
-----------------------------------------------------------------------------------
Losses	0	38	42	67	32	56	90	64	7	53

					Scenario Additional Draws (Ties) With
Team	Doosan	Hanwha	KIA	Kiwoom	KT	LG	Lotte	NC	Samsung	SSG	Total
Doosan	-	0	0	0	0	0	0	0	1	0	0
Hanwha	0	-	0	0	0	0	0	0	0	0	0
KIA	0	0	-	2	0	1	1	0	0	0	3
Kiwoom	0	0	2	-	1	1	0	0	0	0	3
KT	0	0	0	1	-	0	0	0	0	0	0
LG	0	0	1	1	0	-	2	0	0	0	4
Lotte	0	0	1	0	0	2	-	0	0	0	2
NC	0	0	0	0	0	0	0	-	0	1	0
Samsung	1	0	0	0	0	0	0	0	-	0	0
SSG	0	0	0	0	0	0	0	1	0	-	0
-----------------------------------------------------------------------------------
Total	0	0	3	3	0	4	2	0	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	-	11	13	14	12	12	14	15	11	13	115
Hanwha	5	-	2	15	12	13	14	13	1	6	81
KIA	3	14	-	14	1	7	14	12	3	5	73
Kiwoom	2	1	0	-	2	11	12	4	3	4	39
KT	4	4	15	13	-	15	14	14	1	11	91
LG	4	3	8	4	1	-	12	15	2	15	64
Lotte	2	2	1	4	2	2	-	2	3	3	21
NC	1	3	4	12	2	1	14	-	0	13	50
Samsung	4	15	13	13	15	14	13	16	-	13	116
SSG	3	10	11	12	5	1	13	2	3	-	60
-----------------------------------------------------------------------------------
Losses	28	63	67	101	52	76	120	93	27	83

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