UVa Women Captain. "Hi, I'm Seaman"
"No. You're not. If you think I'm calling you that in front of Parent's Day..."
"No. You're not. If you think I'm calling you that in front of Parent's Day..."

UVa Women Captain. "Hi, I'm Seaman"
"No. You're not. If you think I'm calling you that in front of Parent's Day..."
What's longer - the pre-match brief or the game?

Chris, lets's work on the backs staying onside"
Then, if I have to resort to "Red captain" or "black captain" they know immediately that Something Bad has happened, and they'll react appropriately.

I don't agree with this, respect has to work both ways.
On the pitch I want the captains to call me 'Sir', so I will call them 'Captain'.
IMO, calling a captain by his first name, but expecting him to call me 'Sir' is treating him like a school boy
In the bar after the game, of course, it's different - first names in both directions.

No of course not.
When I meet the captains I shake hands and introduce myself by name, of course. But on the field they always call me Sir, and I think therefore it is respectful to call them captain
At the pre match brief, with the front row etc, I don't introduce myself. Do you?
But on the field they always call me Sir, and I think therefore it is respectful to call them Captain
so on the field - you use their names, they call you Sir?Match score cards, issued by my Society have a space for "captains name" , & match usage appears standard
I
so on the field - you use their names, they call you Sir?
Post no# 16 Simon ,...............When I'm working with Captains, I try to use first names when I'm at the early stages of managing issues. "Eric, get your guys to stay on their feet... Chris, lets's work on the backs staying onside"
Then, if I have to resort to "Red captain" or "black captain" they know immediately that Something Bad has happened, and they'll react appropriately.
It may not work for everyone, but I find it helps as a management tool.

Escalate from "Chris, let's work on the backs staying onside" to "Christopher, more effort required".
Works for his mother.