User talk:Sergiogs4

Welcome!
Hello, Sergiogs4, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Unfortunately, one or more of your recent edits did not conform to Wikipedia's verifiability policy, and may have been removed. Wikipedia articles should refer only to facts and interpretations that have been stated in print or on reputable websites or in other media. Always remember to provide a reliable source for quotations and for any material that is likely to be challenged, or it may be removed. Wikipedia also has a related policy against including original research in articles.

If you are stuck and looking for help, please see the guide for citing sources or come to the new contributors' help page, where experienced Wikipedians can answer any queries you have! Here are a few other good links for newcomers:
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I hope you enjoy editing here and being a Wikipedian! Please sign your name on talk pages using four tildes ( ~ ); this will automatically produce your name and the date. If you need help, check out Questions, ask me on my talk page, or. Again, welcome. —C.Fred (talk) 22:27, 2 March 2019 (UTC)

March 2019
Hello, and welcome to Wikipedia. You appear to be repeatedly reverting or undoing other editors' contributions at Double (basketball). Although this may seem necessary to protect your preferred version of a page, on Wikipedia this is known as "edit warring" and is usually seen as obstructing the normal editing process, as it often creates animosity between editors. Instead of reverting, please discuss the situation with the editor(s) involved and try to reach a consensus on the talk page.

If editors continue to revert to their preferred version they are likely to be blocked from editing Wikipedia. This isn't done to punish an editor, but to prevent the disruption caused by edit warring. In particular, editors should be aware of the three-revert rule, which says that an editor must not perform more than three reverts on a single page within a 24-hour period. Edit warring on Wikipedia is not acceptable in any amount, and violating the three-revert rule is very likely to lead to a block. Thank you. —C.Fred (talk) 22:23, 2 March 2019 (UTC)

Please do not introduce incorrect information into articles, as you did to Double (basketball). Your edits could be interpreted as vandalism and have been reverted. If you believe the information you added was correct, please cite references or sources or discuss the changes on the article's talk page before making them again. If you would like to experiment, use the sandbox. The cited sources do not support your claims about Cousy and Havlicek. —C.Fred (talk) 22:26, 2 March 2019 (UTC)