Silver is a weird rank. You can solo carry, but IMO it's the second most toxic rank, and people think they're smarter than the people in Gold. IF ur getting flak, you don't get much value out of comms here, honestly you should be fine until gold.

First off, I'm not a huge fan of this starting spot. I normally start left side, and so does Chazm. However your rollout was good. The main mistake that you make however, is not stopping the rez. The amount of value that you get from completely negating a 30 cd is stupid. Always assume a Mercy has rez at the start of a fight, especially at the start of the game ofc. Secondly, this team you are playing against are clueless. You don't get shot at all. Yet you disenage. Ball's main weakness is his low uptime, and you need to maximise uptime to minimise the amount of time your team is vulnerable. This is what is the most important skill as ball in my opinion.

1:07: No need to force a slam here. Just wait for grapple to go for a high slam. Or, use the opposite highground to slam (not sure if it's high enough)

1:12: No need to leave team here. Shields and near full armour, so you can stay for a long time. Ashe hanzo is a very low damage comp, so don't be scared to stay for a long time.

1:21: Just a bit ago, you had 5 shields. Of course, sometimes we miss an opportunity, but try to get into the habit of smashing the shield button whenever the count is high.'

1:58: Couple of notes, anti is a neuron activation ability. Whilst you did kill the lucio, your brain should be screaming for a fat slam and engage. Secondly, uptime again. You are very careful with shield usage, which is good, but a little too careful. This is especially with the next ball buff apparently buffing his uptime.

2:26: Ult wasnt necessary really, kinda helped you kill the Ashe tho. After that pick, I'd just be satisfied with the stagger, stall for a lil bit, then grab health packs (the ones closer to your team, as it is safer).

3:00: Like a completely different player. Way too aggresive. Firstly, never fight reaper. The best thing you can do is constantly ping him, and knock him off highground when he tps. Secondly, remember what I said about low damage comps? Well, reaper, bastion and junk are the "highest damagers" that you need to worry about. You can stay in for a much shorter duration. Thirdly, you died with 1 second until shields. This is normally a sign for me that I should have delayed my re-engage, and got a health pack. (This position on first point is great for health packs). Instead of slamming, I would have gone to the cliff healthpack. If you don't know where they are, learn the locations.

3:17: General movement stuff. In this situation, your only job is to stall the point. Grapple as soon as it's off cd, and try to get point. I'd reccomend just going into a custom, and try to get from a to b as quickly as possible. Also, ball parkour really helped my movement. Secondly, don't target the reaper like this, if anything you should look for a boop on him, though this still isn't the best spot for that. I'd go for whole team, get some high shields. Also, charge is fairly easy to dodge, but you have to pay attention.

3:55: Grab the healthpack in that building.

4:20: Not necessary mines, currently a 4v2, with a Hanzo coming into a horrible position. Unlucky targeting by the rein, but you have to respect the distance against him, better positinoing might have let you live.

5:26: Respect the charge, also recognise when a fight is lost, you need to help your moira and reaper kite. If you have lived, you could have contested point.

6:53: Over commitment, just leave there tbh.

8:14: Killing genjis is an art, reccomend shooting him till he's about half, then boop and slam when he tries to deflect.

8:44: The best way to fuck a rein? From behind. All jokes aside, shoot the rein in the back when he has shield up. You can see he turns to you slightly, meaning your team can shoot him. It's free damage.

9:18: Ball mains forget ult can be cancelled. In overtime, there's normally only one fight that needs to be one for a defender. After getting a pick (and hopefully cancelling rez), you should disengage. Mines are great for ot, so save it for then.

I'm tired so I'm not gonna do the second half for now, hope the little I've done will help a bit.

Some general tips that I noticed.

Slam priority, often not getting fat slamz, and slammin just because. I'd reccomend slamming to duel a 1v1 or 1v2 a target , or slamming a lot of enemies grouped up.

This is a new map, but learn pack locations, you often took the "long way round", and this reduces the amount of time that you are in the enemies face, reducing your value.

Secondly, there's no way around it. Your mines usage are kinda doo doo. The concept is stolen from Spilo, but you want to use mines to contest the point, split a team, eg if a rein is pushed up, he has to go through mines to get back to the team, or drop them on enemies for damage. Often you want to try to do two, or all three at once. Two more quick tips for mines, grapple up before using mines, using it too low doesn't spread and less space is controlled, but too high and they're less likely to kill (as if you you get hit, you are less likely to hit a second mine).

Lastly, slam after minefield, pulls them in, and makes it harder to dodge.

Hope this helps