2009–10 Celtic League
Countries	Ireland   Scotland   Wales
Date	4 September 2009 – 29 May 2010
Champions	Ospreys (3rd title)
Runners-up	Leinster
Matches played	93
Attendance	818,181 (average 8,798 per match)
Tries scored	333 (average 3.6 per match)
Top point scorer	Dan Parks ( Glasgow) (216 points) [1]
Top try scorer	Tim Visser ( Edinburgh) (10 tries) [2]
Official website
www.rabodirectpro12.com
←  2008–09 2010–11 →

The 2009–10 Celtic League (known as the 2009–10 Magners League for sponsorship reasons) was the ninth season of the league now known as Pro12 and the fourth with Magners as title sponsor. The season began in September 2009 and ended with the Grand Final on 29 May 2010. Ten teams played each other on a home-and-away basis, with teams earning four points for a win, two points for a draw and a bonus point for scoring four or more tries in a match. The losing team may also earn a bonus point if they lose by seven points or less.

The ten teams competing consisted of the four Irish provinces, Munster, Leinster, Connacht and Ulster; two Scottish regions, Edinburgh Rugby and Glasgow Warriors; and four Welsh regions, Cardiff Blues, Newport Gwent Dragons, Ospreys and Scarlets.

This season saw the introduction of a play-off structure similar to the English Premiership in order to determine the overall winner. ^{[3] [4]} The Ospreys won the final, defeating Leinster 17–12 in Dublin. ^[5]

Teams

Connacht Leinster Munster Ulster Edinburgh Glasgow Warriors Blues Dragons Ospreys Scarlets class=notpageimage| Location of 2009–10 Celtic League teams in Great Britain and Ireland.

Winners; 2nd–4th place; Other teams.

Team	Coach	Captain	Stadium	Capacity
Cardiff Blues	Dai Young	Paul Tito	Cardiff City Stadium	26,828
Connacht	Michael Bradley	John Muldoon	Galway Sportsgrounds	7,000
Edinburgh	Rob Moffat	Mike Blair	Murrayfield Stadium	12,464 [a]
Glasgow Warriors	Sean Lineen	Alastair Kellock	Firhill Stadium	10,887
Leinster	Michael Cheika	Leo Cullen	RDS Arena	18,500
Munster	Tony McGahan	Paul O'Connell	Thomond Park Musgrave Park	26,500 8,300
Newport Gwent Dragons	Paul Turner	Tom Willis	Rodney Parade	11,700
Ospreys	Scott Johnson	Ryan Jones	Liberty Stadium	20,520
Scarlets	Nigel Davies	Mark Jones	Parc y Scarlets	14,870
Ulster	Brian McLaughlin	Rory Best	Ravenhill	12,125

Table

	Team	Pld	W	D	L	PF	PA	PD	TF	TA	Try bonus	Losing bonus	Pts
1	Leinster	18	13	0	5	359	295	+64	27	29	1	2	55
2	Ospreys	18	11	1	6	384	298	+86	37	26	3	3	52
3	Glasgow Warriors	18	11	2	5	390	321	+69	31	24	2	1	51
4	Munster	18	9	0	9	319	282	+37	33	20	3	6	45
5	Cardiff Blues	18	10	0	8	349	315	+34	33	28	2	2	44
6	Edinburgh	18	8	0	10	385	391	−6	40	40	4	5	41
7	Newport Gwent Dragons	18	8	1	9	333	378	−45	32	37	3	2	39
8	Ulster	18	7	1	10	357	370	−13	39	35	4	2	36
9	Scarlets	18	5	0	13	361	382	−21	35	35	1	8	29
10	Connacht	18	5	1	12	254	459	−205	20	53	0	4	26
Under the standard bonus point system, points are awarded as follows: 4 points for a win 2 points for a draw 1 bonus point for scoring 4 tries (or more) (Try bonus) 1 bonus point for losing by 7 points (or fewer) (Losing bonus)
Green background (rows 1 to 4) are play-off places. Source: RaboDirect PRO12

Regular season results

Round 1

Round 2

Round 3

Round 4

Round 5

Round 6

Round 7

Round 8

Round 9

1872 Cup 1st round

Round 10

1872 Cup 2nd round

Round 11

Round 12

Round 13

Rearranged fixtures

Round 14

Round 15

Rearranged fixture

Round 16

Rearranged fixture

Round 17

Round 18

Playoffs

Semi-finals

Grand Final

Leading scorers

Note: Flags to the left of player names indicate national team as has been defined under IRB eligibility rules, or primary nationality for players who have not yet earned international senior caps. Players may hold one or more non-IRB nationalities.

Notes

References

External links

• Magners Celtic League 2009/10 at BBC