# Par 3 Streaming with 3 & 2 Ball Markets
### **3 Ball & 2 Ball Markets on Par 3 Streaming Hole:**
**Setting up the Event Centre:**
L1 events offer streaming on 2 Par 3 holes. Along with full Event Centre experience, you can also offer a sub category to punters for deeper engagement with players/groups playing on the streaming holes and offer relevant 2 & 3 ball markets for those groups/players.
**How to know which holes will have streaming:**
This information can be obtained from the [tournaments endpoint](/golf-integration/readme/static-data/tournament-s-endpoint.md). In the holes object you will find `"isStreaming": true,`
| Field Name | Type | Description |
| ----------- | ------- | ------------------------------------------ |
| isStreaming | boolean | Is video streaming available on this hole? |
For Schedule along with Group and Player DDE ID's use the [Schedule Endpoint.](/golf-integration/readme/static-data/schedule-endpoint.md)
For video streaming authentication please [click here.](/golf-integration/readme/video-stream-authentication.md)
### To initialise the Event Centre using the hole view:
**Deep-linking to hole view:**
**Target Module:**
| Target Module | Description | Notes |
| ------------- | ---------------------------------------- | ------------------------------------------------------------------- |
| `hole` | Hole Only (No navigation back to Course) | holeNo must be passed in initialContext, see below for more details |
**View:**
| View | Required initial context fields | Optional initial context fields |
|---|
| course-detail-hole | view, holeNo | |
| course-detail-scorecard | view, holeNo | courseId |
| course-detail-shots | view, holeNo | courseId |
\
**How to setup the integration library:**
```
const { MessageTopics } = frontRowSeat.eventCentreUtils;
const eventCentreInstance = frontRowSeat.eventCentre({
operator: "img",
sport: "golf",
eventId: "442",
version: "latest",
targetModule: "hole",
language: "en",
targetElementSelector: "#img-arena-event-centre",
options: {
videoPlaybackEnabled: true
},
initialContext: {
//Specific Hole
view: "course-detail-hole",
holeNo: "5"
}
});
```
{% embed url="" %}
### 2 Ball and 3 Ball Markets:
Below is a list of markets that can be displayed on Par 3 streaming holes.
| Type | Name | Description |
| ------------------------- | -------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| mt.twoball | 2 balls | Round winner (lowest score) of each 2 ball |
| mt.twoball\_tie | 2 balls | Round winner (lowest score) of each 2 ball, with tie selection |
| mt.threeball | 3 balls | Round winner (lowest score) of each 3 ball |
| mt.oneball\_hole | Hole Score | Score a player will make on a hole. There will be 3 selections (Birdie or better, Par, Bogey or worse) |
| mt.group\_hole\_score | Group Hole Score | Total score the players in the 2/3 ball will make on a hole |
| mt.group\_nearest\_pin | Nearest the Pin | Which player’s tee shot will finish closest to the hole in a 2/3 ball |
| mt.distance\_nearest\_pin | Distance of Nearest the Pin | Distance from the pin of the “nearest the pin shot” |
| mt.group\_hole\_putts | Number of Putts in the Group on a Hole | Total number of putts taken by the 2/3 ball on a hole |
| mt.tee\_shot\_lie | Tee shot to finish (Par 3) | What lie will the player have after the tee shot. Selections can include Hole, Green, Fairway/Fringe, Rough, Bunker and Water. Not all selections can be offered on each hole. |
#### Market Type Message:
```
{
"mode":"push",
"type":"market",
"msg":{
"id":"golf_14673_oneball_hole~7cgolfer_ids~3d965~7chole_num~3d4~7cround_num~3d2",
"name":"Hole Score (Round 2, Hole 4) - Xinjun Zhang",
"event_id":"ev.golf_14673",
"tags":[
"sp.golf",
"comp.golf_pga",
"ev.golf_14673",
"mt.oneball_hole"
],
"start_time":"None",
"stage":"ended",
"numwinners":1,
"meta":{
"round_num":2,
"group_id":46,
"hole_num":4,
"golfer_id":5956,
"event_id":"240"
}
},
"received_at":"2020-10-13 10:07:19.480988"
}
```
### Link markets by hole via meta data:
The meta data describes the relationship to the source data for Golf and IMG's DDE feed. The attributes which can be used to filter 2/3 ball markets for Par 3 streaming holes:
| | Description |
| --------- | -------------------------------------------------------------- |
| hole\_num | This field is used if the Market is clearly related to a Hole. |
---
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